ืืึทื ืง ืฆื ืืขื ืืืึธื ืืืืจ
ืืงืืื
ืื ืืืืืงืข ืฆืขืื ืืื ืืขืฉืจืืื ืืขืืืืจื ื ืื ืืขืจ ืงืื ืคืขืจืขื ืฅ
ืืืืืขืจ ืืื ืืึทื ืืืืฃ ืฆื ืืขืจ ืืขืืข ืคืื โโืืืื ืจืขืืข, ืืื ืืืึธืื ืืื ืฆื ืืึทืืขืจืงื ืื ืืื ืึธืจืืึทื ืืืึทืฆืืข ืคืื โโืืขืจ ืืขืฉืขืขื ืืฉ. ืื ืืืืืื ืืืึทื ืคืื ืืขืจ ืงืึธื ืคึฟืขืจืขื ืฅ ื ืืฆื ืื ืืืื ืคืื ืื ืงืึทืืึทื ืงืึทืืืขืืจืึทื. ืื ืงืึทืืืืจืึทื ืืื ืืืื ืขืจ ืคืื ืื ืืืืคึผื ืกืืืฅ ืคืื ืกื ืคืขืืขืจืืืจื ืืื ืขืก ืืื ืืืืขืจ ืงืืืจ ืงืขื ืืืง ืคืื ืื ืืึทื ืืื ืื ืงืึธื ืคึฟืขืจืขื ืฅ ืืื ืืขืืืขื ืืขืืืืื.
ืืฒึทื ืึทืจืฒึทื ืืึทื ื ืืื ืคึผืขืืขืจืืืจืืขืจ ืกืืขืื ืขืงืึธื ืึธืืืงึพืืื ืืืืขืจืกืืืขื, ืืึธืื ืื ืืึทืืืืืืงืืข ืืขืืจืึธืคึฟื ืึทืกืืกืืขื ืื ืคึฟืื ืฆืืืืฉื ืื ืกืืืืขื ืื โ ืืื ืืึธืื ืืื ื ืืฉื ืืขืืึธืื ืคึฟืึทืจืืืืจืขื. ืืขืฉืึทืก ืจืขืืืกืืจืึทืฆืืข, ืงืืืื ืกืืืืึทื ืืจื ืืขื ืขื ืืขืืขืื ืืืืก (ืึท ืฆืึทืฆืงืข - ืึท ืคืืึทืฉืื ื ืฉืคึผืืฆื, ืึท ืคืขืืขืจ, ืกืืืงืขืจื ืืื ืืืึธืืคืจืึทื ืกืืืืึธืืก). ืืืืึธื ืืื ืงืึทืืืข ืืจืืืงืก ืืขื ืขื ืืืื ืึทืจืืึทื ืืขืจืขืื ื ืืื ืื ืงืึธื ืคึฟืขืจืขื ืฅ ืคึผืืึทื. ืืืขืื ืืขืฉืืึทืง ืงืึทืืืข ืืื ืคึผืืขืก, ืืื ืืึธืื ืฉืืื ืืืืขืจืงื ืืืืฃ ืื ืืืึทื ื ืคืื ืื ืืจืืคึผืข - ืืขืืื ื-ืืขืืื ืงืืงืก. ืืื ืืขื ืื ืืจืึทืืึทืงืืขืจื ืืืื, ืืื ืืืึธืื ืืื ืฆื ืื ืืขืจืฉืืจืืึทืื ืึทื ืื ืืขืฉืขืขื ืืฉ ืืื, ืืืึทื ืคึฟืึธืจืืึทื ืืื ืึธืจื ืฉืืื ืืจืขื ืืขื positive ืืืึธืืฉืึทื ื.
ืืขืจ ืืึทืจืืื, ืืืึธืก ืืื ืืขืืืขื ืฆืืืขืืจืืื ืืืจื ืืืจ ืืื ืงืืจืื ืืขืืึธืื, ืืื ืืขืจืืคื "ื ืืฆื Wolfram Mathematica ืฆื ืกืึธืืืืข ืคึผืจืึธืืืขืืก ืืื ืืขืืืขื ืื ืืขืึธืคืืกืืงืก. ืกืคึผืขืงืืจืึทื ืึทื ืึทืืืกืืก ืคืื ืกืืืืืืง ืืึทืื ืึธืืขืจ "ืืื ืืืืข ืจืืืืขืจืก ืืขืืืคื". ืืขืจ ืืื ืืึทืื ืคืื ืืขื ืืึทืจืืื ืงืึธืืืขืจืก ืฆืืืื ืคึผืึทืจืฅ: ืขืจืฉืืขืจ, ืขืก ืืื ืื ื ืืฆื ืคืื ืึทืืืขืจืืืึทืื ืื ืืืฆื ืืื
ืกืืืืืืง
ืขืจืฉืืขืจ ืืืจ ืืึทืจืคึฟื ืฆื ืืึทืื ืึท ืงืืจืฅ ืืืืจืขืฉืึทื ืืื ืืขืึธืคืืกืืงืก. ืืขืึธืคืืืืง ืืื ืึท ืืืืกื ืฉืึทืคึฟื ืืืึธืก ืฉืืืืืจื ืื ืืฉืืืืช ืคึผืจืึธืคึผืขืจืืืขืก ืคืื ืฉืืืื. ื ื, ืืื ื ืื ืจืึทืงืก ืืึธืื ืคืึทืจืฉืืืขื ืข ืคึผืจืึธืคึผืขืจืืืขืก: ืขืืขืงืืจืืงืึทื, ืืึทืื ืขืืืง, ืืืืข, ืขืก ืืขื ืขื ืงืึธืจืึทืกืคึผืึทื ืืื ื ืืขืืืึธืืก ืคืื ืืขืึธืคืืกืืงืก: ืขืืขืงืืจืืงืึทื ืขืงืกืคึผืืขืจืืืฉืึทื, ืืึทืื ืขืืืง ืขืงืกืคึผืืขืจืืืฉืึทื, ืกืืืืืืง ืขืงืกืคึผืืขืจืืืฉืึทื ... ืืื ืืขื ืงืึธื ืืขืงืกื ืคืื ืืขื ืึทืจืืืงื, ืืืจ ืืืขืื ื ืึธืจ ืคืึทืจืืื ืื ืืืืฃ ืกืืืืืืง ืขืงืกืคึผืืขืจืืืฉืึทื ืืื ืืขืจ. ืืขืืึทื. ืกืขืืกืืืง ืขืงืกืคึผืืขืจืืืฉืึทื ืืื ืืขืจ ืืืืคึผื ืืืคึฟื ืคืื ืืืื ืคึฟืึทืจ ืืื ืืื ืืึทื. ืืขืจ ืืืคึฟื ืืื ืืืืืจื ืืืืฃ ืื ืขืงืกืืืืืืฉืึทื ืคืื ืืืืข ืืืืืืจืืืฉืึทื ื ืืื ืื ืกืึทืืกืึทืงืืืึทื ื ืจืขืืืกืืจืึทืฆืืข ืคืื โโืื ืขื ืืคืขืจ ืคืื ืื ืจืึทืงืก ืืืึธืก ืืึทืื ืื ืืขืจื ืขื ืืขืื ื. ืขืงืกืืืืืืฉืึทื ืคืื ืืืืืืจืืืฉืึทื ื ืืื ืืขืคืืจื ืืืืก ืืืืฃ ืืึทื ื (ืืืจื ืืืื ืึทืืืื ืึธืืขืจ ื ืื-ืืงืกืคึผืืึธืืกืืื ืืืืืืจืืืฉืึทื ืงืืืืื ืคืื ืืืืข ืืืืืืจืืืฉืึทื ื) ืึธืืขืจ ืืื ืื (ืืืจื ืืืคื ืืึทื ื). ืขืืึทืกืืืง ืืืืืืจืืืฉืึทื ื ืคืึทืจืฉืคึผืจืืืื ืืืจื ืื ืืจืขื ืคืื ืจืึทืงืก, ืจืืคืจืึทืงืืื ืืื ืฉืคืืืื ืืื ืื ืืึทืื ืืจืื ืคืื ืืืึทืขืจืก ืืื ืคืึทืจืฉืืืขื ืข ืคึผืจืึธืคึผืขืจืืืขืก. ืจืขืคืืขืงืืขื ืืืืืืืขืก ืฆืืจืืงืงืืืขื ืฆื ืื ืืืืขืจืคืืึทื ืืื ืืขื ืขื ืจืขืงืึธืจืืขื ืืืจื ืืขืึธืคืึธื ืขืก ืืืืฃ ืืึทื ื (ืืืืฉืึทืืืึทืื ืืืขืงืืจืึธืืืื ืึทืืืง ืืขืืืืกืขืก ืืืืืจื ืืืืฃ ืื ืืึทืืืขืืื ื ืคืื ืึท ืืึทืื ืขื ืกืืกืคึผืขื ืืขื ืืื ืึท ืฉืคึผืื) ืึธืืขืจ ืืืืืจืึธืืคืึธืื ื ืืื ืื (ืืืืืจื ืืืืฃ ืื ืคึผืืขืืึธืขืืขืงืืจืืง ืืืืจืงืื ื). ืืื ืืขืจ ืฆืืื ืคืื ืึธื ืงืืืขื ืคืื ืื ืืืืืืืขืก, ืืืื ืขืจ ืงืขื ืขื ืจืืืืขืจ ืื ืืืคืขื ืืฉื ืคืื ืื ืืขืึธืืึธืืืงืึทื ืฉืืืื.
ืกืืืืืืง ืฉืืฃ ืืึธืืื ื ืืืกืจืืื
ืื ืืืคื ืืืงืก ืืงืกืืืฅ ืืืืข ืืืืืืจืืืฉืึทื ื
ืืืืืืืขืก ืคืึธืจื ืืืจื ืื ืฉืืืื ืืึทืกืข ืืื ืืขื ืขื ืจืขืงืึธืจืืขื ืืืจื ืืืืืจืึธืืคืึธืื ื
ืคืึธืจืฉืื ื ืฉืืฃ ืคืื ืืืฉืืึธืคืืืืงืึทื ืขืงืกืคึผืืขืจืืืฉืึทื "ืืืืืื ืืืืงืื" ืืืึท ืื ืืขืจื ืืขืื ืื ืืืึทืืึธืืืขืฉืืฉืขื ืกืงื ืืจืืง ืืื ืกื ืคืขืืขืจืืืจื
ืกืืืืืืง ืกืืื ืึทื ืืึธืืขื
ืจืึทืงืก ืืึธืื ืคืึทืจืฉืืืขื ืข ืืฉืืืืช ืคึผืจืึธืคึผืขืจืืืขืก. ืคึฟืึทืจ ืกืืืืืืง ืขืงืกืคึผืืขืจืืืฉืึทื, ืขืจืฉืืขืจ ืคืื ืึทืืข, ืืืืข ืคึผืจืึธืคึผืขืจืืืขืก ืืขื ืขื ืืืืืืืง - ืื ืืืืงืืึทื ืคืื ืคึผืจืึทืคึผืึทืืืืฉืึทื ืคืื ืืืืข ืืืืืืจืืืฉืึทื ื ืืื ืืขืืืืืงืืึทื. ืืืื ืฆืืืื ืืืึทืขืจืก ืืึธืื ืื ืืขืืืข ืึธืืขืจ ื ืึธืขื ื ืคึผืจืึธืคึผืขืจืืืขืก, ืื ืืืืึทืืืข ืืืขื "ื ืื ืืึทืืขืจืงื" ืื ืืจืขื ืขืฅ ืฆืืืืฉื ืืื. ืืืื ืื ืืืืึทืืืข ืืืืงืืึทื ืืื ืื ืืืึทืขืจืก ืึทื ืืขืจืฉ, ืืขืืึธืื ืึธืคึผืฉืคึผืืืืื ื ืืืขื ืคึผืึทืกืืจื ืืืึท ืื ืืจืขื ืขืฅ ืคืื ืื ืืืึทืขืจืก. ืื ืืจืขืกืขืจ ืื ืืืืืง ืืื ืคึผืจืึธืคึผืขืจืืืขืก, ืื ืืขืจ ืืืฃ ืื ืึธืคึผืฉืคึผืืืืื ื. ืืืึทื ืื ืืขื ืกืืื ืืืขื ืืืื ืืืฉืืืกื ืืืจื ืื ืึธืคึผืฉืคึผืืืืื ื ืงืึธืืึทืคืืฉืึทื ื (ืจืง):
ืืื ฯ ืืื ืื ืฉืืืื ืืขืืืืืงืืึทื, ฮฝ ืืื ืื ืืืืึทืืืข ืืืืงืืึทื, 1 ืืื 2 ืืึทืฆืืืืขื ืขื ืื ืืืืืขืจืฉืืขืจ ืืื ื ืืืขืจืืงืขืจ ืฉืืืื.
ืืืื ืขืจ ืคืื ืื ืกืืืคึผืืึทืกื ืืื ืืขืจืกื ืงืึทืืึทื ืื ืืขื ืืฆื ืกืืืืืืง ืกืืื ืึทื ืืึธืืขืืก ืืื ืื ืงืึธื ืืืึธืืืืืึธื ืึทื ืืึธืืขื, ืืืขื ืื ืจืขืงืึธืจืืขื ืกืืืืืืง ืฉืคึผืืจ ืืื ืจืขืคึผืจืืืขื ืืื ืืื ืืขืจ ืจืขืืืืืึทื ืคืื ืงืึทื ืืืึทืืืฉืึทื ืคืื ืึท ืกืืงืืืึทื ืก ืคืื ืึธืคึผืฉืคึผืืืืื ื ืงืึธืืึทืคืืฉืึทื ืฅ ืืื ืึท ืกืึทืื ืืื ื ืืืืคืขืง:
ืืื ืก (ื) - ืกืืืืืืฉ ืฉืคึผืืจ, ื.ื. ืึทืืฅ ืจืขืงืึธืจืืขื ืืืจื ืึท ืืืืืจืึธืืคืึธื ืึธืืขืจ ืืขืึธืคืึธื ืืขืฉืึทืก ืึท ืคืึทืจืคืขืกืืืงื ืจืขืืืกืืจืึทืฆืืข ืฆืืื, ืื(ื) - ืืขืจ ืกืืื ืึทื ืืืฉืขื ืขืจืืืืึทื ืืืจื ืื ืืืคื ืืืงืก, n(ื) - ืืจืึทืค ืจืึทืฉ.
ืคึฟืึทืจ ืืืึทืฉืคึผืื, ืืึธืืืจ ืจืขืืขื ืขื ืึท ืกืื ืืขืืืฉ ืกืืืืืืง ืฉืคึผืืจ. ืืืจ ืืืขืื ื ืืฆื ืื ืจืืงืขืจ ืืืืคืขืง ืืืืืืื ืืขื ืืฆื ืืื ืกืืืืืืง ืขืงืกืคึผืืขืจืืืฉืึทื ืืื ืืขืจ ืขืจืฉื ืกืืื ืึทื.
length=0.050; (*Signal lenght*)
dt=0.001;(*Sample rate of signal*)
t=Range[-length/2,(length)/2,dt];(*Signal time*)
f=35;(*Central frequency*)
wavelet=(1.0-2.0*(Pi^2)*(f^2)*(t^2))*Exp[-(Pi^2)*(f^2)*(t^2)];
ListLinePlot[wavelet, Frame->True,PlotRange->Full,Filling->Axis,PlotStyle->Black,
PlotLabel->Style["Initial wavelet",Black,20],
LabelStyle->Directive[Black,Italic],
FillingStyle->{White,Black},ImageSize->Large,InterpolationOrder->2]
ืขืจืฉื ืกืืืืืืง ืฉืืืคึผ
ืืืจ ืฉืืขืื ืฆืืืื ืืึทืื ืืจืื ืืื ืืืคืขื ืืฉื ืคืื 300 ืืื ืืื 600 ืืื, ืืื ืื ืึธืคึผืฉืคึผืืืืื ื ืงืึธืืึทืคืืฉืึทื ืฅ ืืืขื ืืืื ืืจืึทืค - ื ืืืขืจื
rcExample=ConstantArray[0,1000];
rcExample[[300]]=RandomReal[{-1,0}];
rcExample[[600]]=RandomReal[{0,1}];
ListPlot[rcExample,Filling->0,Frame->True,Axes->False,PlotStyle->Black,
PlotLabel->Style["Reflection Coefficients",Black,20],
LabelStyle->Directive[Black,Italic]]
ืกืืงืืืึทื ืก ืคืื ืึธืคึผืฉืคึผืืืืื ื ืงืึธืืึทืคืืฉืึทื ืฅ
ืจืขืืขื ืขื ืืื ืืืืึทืื ืื ืกืืืืืืง ืฉืคึผืืจ. ืืื ื ืื ืึธืคึผืฉืคึผืืืืื ื ืงืึธืืึทืคืืฉืึทื ืฅ ืืึธืื ืคืึทืจืฉืืืขื ืข ืืืืื ืืขืจ, ืืืจ ืืืื ืืึทืงืืืขื ืฆืืืื ืฆืืืื-ืึธืืืขืจื ืืืืื ื ืจืืคืืขืงืฉืึทื ื ืืืืฃ ืื ืกืืืืืืง ืฉืคึผืืจ.
traceExamle=ListConvolve[wavelet[[1;;;;1]],rcExample];
ListPlot[traceExamle,
PlotStyle->Black,Filling->0,Frame->True,Axes->False,
PlotLabel->Style["Seismic trace",Black,20],
LabelStyle->Directive[Black,Italic]]
ืกืืืืึทืืืืืื ืฉืคึผืืจ
ืคึฟืึทืจ ืืขื ืืืึทืฉืคึผืื, ืืืจ ืืึทืจืคึฟื ืฆื ืืึทืื ืึท ืจืขืืขืจืืืึทืฆืืข - ืืื ืคืึทืงื, ืื ืืืคืงืืึทื ืคืื ืื ืืืึทืขืจืก ืืื ืืืฉืืืกื, ืคืื ืงืืจืก, ืืื ืืขืืขืจ, ืืื ืื ืืขืืฉืื ืคืื ืื ืกืืืืืืง ืฉืคึผืืจ ืึทืงืขืจื ืคึฟืึทืจ ืื ืฆืืื ืคืขืื. ืขืก ืืืืื ืืขืืืขื ืจืืืืืืขืจ ืฆื ืฉืืขืื ืื ืืืคืขื ืืฉื ืืื ืืขืืขืจ ืืื ืืืืกืจืขืืขื ืขื ืื ืฆืืืื ืคืื ืื ืงืืืขื ืืืืกื ืืื ืื ืฉื ืขืืงืืืื ืืื ืื ืฉืืืื. ืืื ืืขื ืคืึทื, ืืื ืืื ืฉืืขืื ืื ืืืึทืขืจืก ืืืืฃ ืื ืฆืืื ืึทืงืก.
ืืืื ืืืจ ืจืขืื ืืืขืื ืคืขืื ืฉืืืืืื, ืืื ืึท ืจืขืืืืืึทื ืคืื ืึทืืึท ืึทืืืขืจืืืืืฉืึทื ื, ืึท ืจืืืืง ื ืืืขืจ ืคืื ืึทืืึท ืฆืืื ืกืขืจืืข (ืกืืืืืืง ืืจืึทืกืขืก) ืืขื ืขื ืจืขืงืึธืจืืขื. ืคึฟืึทืจ ืืืึทืฉืคึผืื, ืืืขื ืืืจ ืืขืจื ืขื ืึท ืึธืคึผืืืืืื ื 25 ืงืืืืืขืืขืจ ืืึทื ื ืืื 15 ืงืืืืืขืืขืจ ืืจืืื, ืืื, ืืื ืึท ืจืขืืืืืึทื ืคืื ืื ืึทืจืืขื, ืืขืืขืจ ืฉืคึผืืจ ืงืขืจืึทืงืืขืจืืืืึทื ืึท ืฆืขื ืกืืืื 25x25 ืืขืืขืจ (ืึทืืึท ืฆืขื ืืื ืืขืจืืคื ืึท ืืื), ืื ืืขืฆื ืืึทืื ืืขื ืืข ืืืขื ืึทื ืืืึทืืื 600000 ืืจืึทืกืขืก . ืืื ืึท ืฆืืื ืืืกืืขืจืื ื ืฉืจืื ืคืื 1 ืืื, ืึท ืจืขืงืึธืจืืื ื ืฆืืื ืคืื 5 ืกืขืงืื ืืขืก, ืื ืืขืฆื ืืึทืื ืืขืงืข ืืืขื ืืืื ืืขืจ ืืื 11 ืืืืืืืื, ืืื ืืขืจ ืืึทื ื ืคืื ืืขืจ ืึธืจืืืื ืขื "ืจืื" ืืึทืืขืจืืึทื ืงืขื ืขื ืืืื ืืื ืืขืจืืขืจ ืคืื ืืืืืืืื.
ืืื ืฆื ืึทืจืืขืื ืืื ืืื
ืคึผืขืงื ืืขืึธืืึธืืืืึธ
ืื ืึทื ืืืืืงืืื ื ืคืื ืื ืคึผืขืงื ืื ืืขืืืืื
- ืึทืจืืึทื ืคืืจ ืคืื ZMAP ืืื IRAP ืงืึทืจืืึธืืจืึทืคืืง ืืึทืื
- ืึทืจืืึทื ืคืืจ ืคืื ืืขืืื ื ืืขืืฉืขืจืืึทื ืฅ ืืื LAS ืคึฟืึธืจืืึทื
- ืึทืจืืึทื ืฉืจืืึทื ืืื ืจืขืืืืืึทื ืคืื ืกืืืืืืง ืืขืงืขืก ืคืื ืืขื ืคึฟืึธืจืืึทื
SEGY
ืฆื ืื ืกืืึทืืืจื ืืขื ืคึผืขืงื, ืืืจ ืืืื ื ืึธืืืืื ืื ืื ืกืืจืึทืงืฉืึทื ื ืืืืฃ ืื ืืจืืคืงืืคืืข ืืืึทื ืคืื ืื ืงืึทืืคึผืืืื ืคึผืขืงื, ื.ื. ืืืกืคืืจื ืื ืคืืืืขื ืืข ืงืึธื ืืื ืงืืื
If[PacletInformation["GeologyIO"] === {}, PacletInstall[URLDownload[
"https://wolfr.am/FiQ5oFih",
FileNameJoin[{CreateDirectory[], "GeologyIO-0.2.2.paclet"}]
]]]
ื ืึธื ืืขื, ืืขืจ ืคึผืขืงื ืืืขื ืืืื ืืื ืกืืึทืืืจื ืืื ืื ืคืขืืืงืืึทื ืืขืงืข, ืืขืจ ืืจื ืฆื ืืืึธืก ืงืขื ืขื ืืืื ืืืงืืืขื ืืื ืืืื:
FileNameJoin[{$UserBasePacletsDirectory, "Repository"}]
ืคึฟืึทืจ ืืืึทืฉืคึผืื, ืืึธืื ืืื ืื ืืึทืืืืึทืื ืื ืืืืคึผื ืคึฟืขืึดืงืืืื ืคืื ืืขื ืคึผืขืงื. ืืขืจ ืจืืฃ ืืื ืืจืึทืืืฉืึทื ืึทืื ืืขืืืื ืคึฟืึทืจ ืคึผืึทืงืึทืืืฉืึทื ืืื ืื Wolfram ืฉืคึผืจืึทื:
Get["GeologyIO`"]
ืืขืจ ืคึผืขืงื ืืื ืืขืืืขืืึธืคึผืขื ื ืืฆื
ืึทืืึท ืึท ืืขืงืข, ืืื ืืึทืืื ืืขืจ, ืืื ืื ืืขืงืข "Marmousi.segy" - ืืึธืก ืืื ืึท ืกืื ืืขืืืฉ ืืึธืืขื ืคืื ืึท ืืืฉืืึทืืึทืืืฉืืงืึทื ืึธืคึผืืืืืื ื, ืืืึธืก ืืื ืืขืืืขืืึธืคึผืขื ืืืจื ืืขืจ ืคืจืื ืฆืืืืืฉ ืืื ืกืืืืื ืคืื ืคึผืขืืจืึธืืขืื. ืืื ืืขื ืืึธืืขื, ืืขืืืขืืึธืคึผืขืจืก ืคึผืจืืืืจื ืืืืขืจ ืืืืืขื ืข ืึทืืืขืจืืืึทืื ืคึฟืึทืจ ืืืืึทืืืข ืคืขืื ืืึธืืขืืื ื, ืืึทืื ืคึผืจืึทืกืขืกืื ื, ืกืืืืืืง ืฉืคึผืืจ ืื ืืืขืจืืฉืึทื, ืขืืง. ืื Marmousi ืืึธืืขื ืืื ืืื ืกืืึธืจื ืืื ืื ืจืืคึผืึทืืึทืืึธืจื ืืื ืื ืคึผืขืงื ืืื ืืึทืื ืืึธืืืื. ืฆื ืืึทืงืืืขื ืื ืืขืงืข, ืืืืคื ืื ืคืืืืขื ืืข ืงืึธื:
If[Not[FileExistsQ["Marmousi.segy"]],
URLDownload["https://wolfr.am/FiQGh7rk", "Marmousi.segy"];]
marmousi = SEGYImport["Marmousi.segy"]
ืึทืจืืึทื ืคืืจ ืจืขืืืืืึทื - SEGYData ืืืืคืขืฅ
ืื SEGY ืคึฟืึธืจืืึทื ืื ืืืึทืืืื ืกืืึธืจืื ื ืคืึทืจืฉืืื ืืื ืคึฟืึธืจืืึทืฆืืข ืืืขืื ืึทืืืขืจืืืืืฉืึทื ื. ืขืจืฉืืขืจ, ืขืก ืืขื ืขื ืืขืงืกื ืืึทืืขืจืงืื ืืขื. ืื ืืขื ืขื ืืจืืื ืืื ืคืืจืืืฆืืข ืืืืขืจ ืืขื ืืจื ืคืื ืืจืืขื, ืื ื ืขืืขื ืคืื ืื ืคืืจืืขืก ืืืืก ืืืื ืืืจืืืขืคืืจื ืื ืืขืกืื ืืื"ื ื. ืืื ืืื ืืืขืจ ืคืึทื, ืืขื ืืขืืขืจ ืืื ืืขืจืืคื ืืืจื ืึท ืืงืฉื ืืื ืื ืืขืงืกืืืขืึทืืขืจ ืฉืืืกื. ืืึธ ืืื ืึท ืคืึทืจืงืืจืฆื ืืขืงืกื ืืืื:
Short[marmousi["TextHeader"]]
"ืื ืืึทืจืืึธืืกื ืืึทืื ืฉืืขืื ืืื ืืืฉืขื ืขืจืืืืึทื ืืื ืืขื ืืื ืกืืืืื ... ืืึทืงืกืืืื ืืืืงืืึทื ืคืื 1500 ืขื / s ืืื ืึท ืืึทืงืกืืืื ืคืื 5500 ืขื / s)"
ืืืจ ืงืขื ืขื ืึทืจืืืกืืืืึทืื ืื ืคืึทืงืืืฉ ืืืฉืืึทืืึทืืืฉืืงืึทื ืืึธืืขื ืืืจื ืึทืงืกืขืก ืื ืกืืืืืืง ืืจืึทืกืขืก ื ืืฆื ืื "ืืจืึทืกืขืก" ืฉืืืกื (ืืืื ืขืจ ืคืื ืื ืคึฟืขืึดืงืืืื ืคืื ืืขื ืคึผืขืงื ืืื ืคืึทื-ืื ืกืขื ืกืืืืื ืฉืืืกืืขื):
ArrayPlot[Transpose[marmousi["traces"]], PlotTheme -> "Detailed"]
ืืึทืจืืึธืืกื ืืึธืืขื
ืืขืจืืืืึทื, ืืขืจ ืคึผืขืงื ืืืื ืึทืืึทืื ืืืจ ืฆื ืึธืคึผืืึธืืืจื ืืึทืื ืืื ืคึผืึทืจืฅ ืคืื ืืจืืืก ืืขืงืขืก, ืืืึธืก ืืืื ืขืก ืืขืืืขื ืฆื ืคึผืจืึธืฆืขืก ืืขืงืขืก ืืืึธืก ืงืขื ืขื ืืขืจืืจืืืื ืืขื ืก ืคืื ืืืืืืืื ืืื ืืจืืืก. ืืขืจ ืคึผืขืงื ืืืื ืืืื ืคืึทื ืืงืฉืึทื ื ืคึฟืึทืจ ืขืงืกืคึผืึธืจืืื ื ืืึทืื ืฆื .ืกืขืื ืืื ืคึผืึทืจืืืืืฉ ืึทืืื ื ืฆื ืื ืกืืฃ ืคืื ืืขืจ ืืขืงืข.
ืกืขืคึผืขืจืึทืืื, ืขืก ืืื ืืืื ืฆื ืืืืขืจืงื ืื ืคืึทื ืืงืฉืึทื ืึทืืืื ืคืื ืืขื ืคึผืขืงื ืืืขื ืืจืืขืื ืืื ืึท ืงืึธืืคึผืืขืงืก ืกืืจืืงืืืจ ืคืื .ืกืขืื-ืคืืืขืก. ืืื ื ืขืก ืึทืืึทืื ื ืื ืืืืื ืึทืงืกืขืก ืฆื ืืืื ืืจืึทืกืขืก, ืืขืืขืจื ืืืจื ืฉืืืกืืขื ืืื ืื ืืขืงืกืื, ืึธืืขืจ ืืืื ืืฉืึทื ืืื ื ืืื ืืื ืกืึทืืกืึทืงืืืึทื ื ืฉืจืืืื ืฆื ืึท ืืขืงืข. ืคืืืข ืคืื โโืื ืืขืื ืืฉ ืืขืืึทืืืก ืคืื ืื ืืืคึผืืึทืืขื ืืืืฉืึทื ืคืื GeologyIO ืืขื ืขื ืืืืึทืืขืจ ืคืื ืืขื ืคืึทืจื ืขื ืคืื ืืขื ืึทืจืืืงื ืืื ืืืกืืึธืืข ืคืึทืจืืื ืขื ืึท ืืึทืืื ืืขืจ ืืึทืฉืจืืึทืืื ื.
ืื ืฉืืืืืช ืคืื ืกืคึผืขืงืืจืึทื ืึทื ืึทืืืกืืก ืืื ืกืืืืืืง ืขืงืกืคึผืืขืจืืืฉืึทื
ืื ืคืืืืงืืื ืฆื ืึทืจืืึทื ืคืืจ ืกืืืืืืง ืืึทืื ืืื Wolfram Mathematica ืึทืืึทืื ืืืจ ืฆื ื ืืฆื ืื ืืขืืืื-ืืื ืกืืื ืึทื ืคึผืจืึทืกืขืกืื ื ืคืึทื ืืงืฉืึทื ืึทืืืื ืคึฟืึทืจ ืืงืกืคึผืขืจืืขื ืึทื ืืึทืื. ืืื ื ืืขืืขืจ ืกืืืืืืง ืฉืคึผืืจ ืืื ืึท ืฆืืื ืกืขืจืืข, ืืืื ืขืจ ืคืื ืื ืืืืคึผื ืืืฉืืจืื ืฆื ืืขืจื ืขื ืืื ืืื ืกืคึผืขืงืืจืึทื ืึทื ืึทืืืกืืก. ืฆืืืืฉื ืื ืคึผืจืืจืขืงืืืึทืืึทืฅ ืคึฟืึทืจ ืึทื ืึทืืืกืืก ืคืื ืื ืึธืคืืงืืึทื ืืื ืืึทืื ืคืื ืกืืืืืืง ืืึทืื ืืขื ืขื, ืืืฉื, ืื ืคืืืืขื ืืข:
- ืคืึทืจืฉืืืขื ืข ืืืืคึผืก ืคืื ืืืืืืืขืก ืืขื ืขื ืงืขืจืึทืงืืขืจืืืื ืืืจื ืคืึทืจืฉืืืขื ืข ืึธืคืืงืืึทื ืืึทืฅ. ืืึธืก ืึทืืึทืื ืืืจ ืฆื ืืืืกืงืืืึทืื ื ืืฆืืง ืืืืืืืขืก ืืื ืคืึทืจืฉืืืงื ืื ืืขืจืคืืจืึทื ืก ืืืืืืืขืก.
- ืฉืืืื ืคึผืจืึธืคึผืขืจืืืขืก ืึทืืึท ืืื ืคึผืึธืจืึธืกืืื ืืื ืืขืืืงืื ื ืงืขื ืขื ืืืืจืงื ืื ืึธืคืืงืืึทื ืืื ืืึทืื. ืืึธืก ืึทืืึทืื ืืืจ ืฆื ืืืืกืงืืืึทืื ืจืึทืงืก ืืื ืืขืกืขืจ ืคึผืจืึธืคึผืขืจืืืขืก.
- ืืืึทืขืจืก ืืื ืคืึทืจืฉืืืขื ืข ืืจืขื ืืจืื ื ืึทื ืึทืืึทืืื ืืื ืคืึทืจืฉืืืขื ืข ืึธืคืืงืืึทื ืจืืื ืืืฉืึทื.
ืื ืืจืื ืคืื ื ืืื ืืขืจ ืืืืคึผื ืืื ืืขื ืงืึธื ืืขืงืกื ืคืื ืืขื ืึทืจืืืงื. ืื ืืขืจ ืืื ืึท ืงืึธื ืคืจืึทืืืขื ื ืคึฟืึทืจ ืงืึทืืงืืึทืืืืืื ื ืกืืืืืืง ืืจืึทืกืขืก ืืื ืื ืคืึทื ืคืื ืึท ืฉืืืืข ืืื ืืืขืจืืื ื ืืจืขื - ืึท ืืืขืืืฉ ืืึธืืขื. ืืขืจ ืืึธืืขื ืืื ืืจืึทืืืฉืึทื ืึทืื ืืขืืขืจื ื ืืื ืกืืืืืืง ืขืงืกืคึผืืขืจืืืฉืึทื ืคึฟืึทืจ ืื ืึทื ืึทืืืกืืก ืคืื ืื ืืขืจืคืืจืึทื ืก ืืคืขืงืฅ ืืืขื ืืืืืืืขืก ืฉืคืืืื ืคืื ืคืืืข ืืืึทืขืจืก ืืขื ืขื ืกืืคึผืขืจืึทืืคึผืึธืืื ืืืืฃ ืืขืืขืจ ืื ืืขืจืขืจ.
nx=200;(* Number of grid points in X direction*)
ny=200;(* Number of grid points in Y direction*)
T=2;(*Total propagation time*)
(*Velocity and density*)
modellv=Table[4000,{i,1,ny},{j,1,nx}];(* P-wave velocity in m/s*)
rho=Table[2200,{i,1,ny},{j,1,nx}];(* Density in g/cm^3, used constant density*)
Table[modellv[[150-Round[i*0.5];;,i]]=4500;,{i,1,200}];
Table[modellv[[;;70,i]]=4500;,{i,1,200}];
(*Plotting model*)
MatrixPlot[modellv,PlotLabel->Style["Model of layer",Black,20],
LabelStyle->Directive[Black,Italic]]
ืคึผืื ืืฉืึธืื ืืึธืืขื
ืื ืืืืึทืืืข ืืืืงืืึทื ืื ืืขืจ ืืืขืืืฉ ืืื 4500 ืขื / s, ืึทืจืืืก ืื ืืืขืืืฉ 4000 ืขื / s, ืืื ืื ืืขืืืืืงืืึทื ืืื ืื ืืขื ืืืขื ืฆื ืืืื ืงืขืกืืืืขืจืืืง 2200 ื / ืกืขื ืืืืขืืขืจ XNUMX. ืคึฟืึทืจ ืึทืืึท ืึท ืืึธืืขื, ืืืจ ืจืขืืขื ืขื ืื ืึธืคึผืฉืคึผืืืืื ื ืงืึธืืึทืคืืฉืึทื ืฅ ืืื ืกืืืืืืง ืืจืึทืกืขืก.
rc=Table[N[(modellv[[All,i]]-PadLeft[modellv[[All,i]],201,4000][[1;;200]])/(modellv[[All,i]]+PadLeft[modellv[[All,i]],201,4500][[1;;200]])],{i,1,200}];
traces=Table[ListConvolve[wavelet[[1;;;;1]],rc[[i]]],{i,1,200}];
starttrace=10;
endtrace=200;
steptrace=10;
trasenum=Range[starttrace,endtrace,steptrace];
traserenum=Range[Length@trasenum];
tracedist=0.5;
Rotate[Show[
Reverse[Table[
ListLinePlot[traces[[trasenum[[i]]]]*50+trasenum[[i]]*tracedist,Filling->{1->{trasenum[[i]]*tracedist,{RGBColor[0.97,0.93,0.68],Black}}},PlotStyle->Directive[Gray,Thin],PlotRange->Full,InterpolationOrder->2,Axes->False,Background->RGBColor[0.97,0.93,0.68]],
{i,1,Length@trasenum}]],ListLinePlot[Transpose[{ConstantArray[45,80],Range[80]}],PlotStyle->Red],PlotRange->All,Frame->True],270Degree]
ืกืืืืืืง ืืจืึทืกืขืก ืคึฟืึทืจ ืื ืืืขืืืฉ ืืึธืืขื
ืื ืกืืงืืืึทื ืก ืคืื ืกืืืืืืง ืืจืึทืกืขืก ืืืคึผืืงืืื ืืื ืืขื ืคืืืืจ ืืื ืืขืจืืคื ืึท ืกืืืืืืง ืึธืคึผืืืืืื ื. ืืื ืืืจ ืงืขื ืขื ืืขื, ืืืึทื ืื ืืขืจืคึผืจืืืืืฉืึทื ืงืขื ืขื ืืืื ืืืื ืืขืืื ืืืืฃ ืึท ืื ืืืึทืืืื ืืืจืื, ืืืืึทื ืื ืืืฉืืึทืืึทืืจื ืคืื ืื ืฉืคืืืื ืืืืืืืขืก ืืื ืืงืื ืงืึธืจืึทืกืคึผืึทื ืื ืฆื ืื ืืึธืืขื ืืืึธืก ืืื ืืขืืืขื ืกืคึผืขืกืืคืืขื ืคืจืืขืจ. ืืืื ืืืจ ืคืื ืึทื ืืขืจืงืืืึทืื ืื ืืจืึทืกืขืก ืืื ืืขืจ ืืขืืึทื, ืืืจ ืงืขื ืขื ืืขื ืึทื ืื ืืจืึทืกืขืก ืคืื 1 ืฆื, ืืขืขืจืขื 30, ืืึธื ื ืื ืึทื ืืขืจืฉ - ืื ืึธืคึผืฉืคึผืืืืื ื ืคืื ืื ืฉืคึผืืฅ ืคืื ืื ืคืึธืจืืืจืื ื ืืื ืคืื ืื ืคึผืืึทืืข ืืึธื ื ืื ืึธืืืืขืจืืึทืคึผ ืืขืืขืจ ืื ืืขืจืขืจ. ืกืืึทืจืืื ื ืคืื ืื 31 ืฉืคึผืืจ, ืื ืจืืคืืขืงืฉืึทื ื ืึธื ืืืืื ืฆื ืึทืจืืึทื ืืืฉื ืืื. ืืื ืืึธืืฉ, ืืื ืื ืืึธืืขื, ืื ืึธืคึผืฉืคึผืืืืื ื ืงืึธืืึทืคืืฉืึทื ืฅ ืืึธื ื ืื ืืืืฉื ืืึธืจืืืึทื ืืึทืื - ืกืืืืืืง ืืจืึทืกืขืก ืืืืฉื ืืืืขืจ ืื ืืขื ืกืืื ืืืขื ืื ืจืขืืขืจืืืืืึทืจ ืืจืขื ืขื ืืขืจืื ืืขื.
ืืึทืืจืึทืืื ืื ืึทืืคึผืืืืื ืคืื ืื ืึธืคึผืฉืคึผืืืืื ื ืคืื ืืขืจ ืืืืืขืจืฉืืขืจ ืืจืขื ืขืฅ ืคืื ืื ืจืขืืขืจืืืืืึทืจ. ืกืืึทืจืืื ื ืคืื ืื 60 ืฉืคึผืืจ, ืื ืึธืคึผืฉืคึผืืืืื ื ืื ืืขื ืกืืื ืืืืื ืฆื ืคืึทืจืืจืขืกืขืจื ืืื ืืืขืจื ืืึทืงืกืืืื ืืืืฃ ืื 70 ืฉืคึผืืจ. ืืึธืก ืืื ืืื ืื ืื ืืขืจืคืืจืึทื ืก ืคืื ืืืืืืืขืก ืคืื ืื ืฉืคึผืืฅ ืืื ืื ืึธ ืคืื ืื ืืืึทืขืจืก ืืึทื ืึทืคืขืกืฅ ืืื, ืืืึธืก ืคืืจื ืืื ืขืืืขืืข ืคืืื ืฆื ืืึทืืืึทืืืง ืึทื ืึทืืึทืืื ืืื ืื ืกืืืืืืง ืจืขืงืึธืจื.
ListLinePlot[GaussianFilter[Abs[traces[[All,46]]],3][[;;;;2]],
InterpolationOrder->2,Frame->True,PlotStyle->Black,
PlotLabel->Style["Amplitude of reflection",Black,20],
LabelStyle->Directive[Black,Italic],
PlotRange->All]
ืืจืึทืคืืง ืคืื ืื ืึทืืคึผืืืืื ืคืื ืื ืฉืคืืืื ืืืืึทืืืข ืคืื โโืืขืจ ืืืืืขืจืฉืืขืจ ืืจืขื ืคืื ืื ืืืขืืืฉ
ืขืก ืืื ืืึทืืืฉืืงืึทื ืึทื ืืืขื ืืขืจ ืกืืื ืึทื ืืื ื ืืืขืจืืงืขืจ-ืึธืคืืงืืึทื, ืื ืื ืืขืจืคืืจืึทื ืก ืืืืื ืฆื ืืขืจืฉืืึทื ืขื ืืื ืืจืืืก ืจืขืืขืจืืืืืึทืจ ืืขืืืืืงืืึทื, ืืื ืืื ืืขื ืคืึทื ืคืื ืึท ืืืื-ืึธืคืืงืืึทื ืกืืื ืึทื, ืื ืืขืจืคืืจืึทื ืก ืึทืงืขืจื ืืื ืงืืขื ืขืจืขืจ ืืจืขื. ืื ืคืืืืขื ืืข ืงืึธื ืกื ืืคึผืึทื ืงืจืืืืฅ ืึท ืกืืื ืึทื ืืื 35 ืื, 55 ืื ืืื 85 ืื.
waveletSet=Table[(1.0-2.0*(Pi^2)*(f^2)*(t^2))*Exp[-(Pi^2)*(f^2)*(t^2)],
{f,{35,55,85}}];
ListLinePlot[waveletSet,PlotRange->Full,PlotStyle->Black,Frame->True,
PlotLabel->Style["Set of wavelets",Black,20],
LabelStyle->Directive[Black,Italic],
ImageSize->Large,InterpolationOrder->2]
ืืึทื ื ืคืื ืขืจืฉื ืกืืื ืึทืื ืืื ืคืจืืงืืืึทื ืกืื 35 ืื, 55 ืื, 85 ืื
ื ืึธื ืคึผืขืจืคืึธืจืืื ื ืื ืืขืืฉืื ืคืื ืกืืืืืืง ืืจืึทืกืขืก ืืื ืคึผืืึทืืื ื ืื ืึทืืคึผืืืืืื ืคืื ืื ืจืขืคืืขืงืืขื ืืืืึทืืืข, ืืืจ ืงืขื ืขื ืืขื ืึทื ืคึฟืึทืจ ืคืึทืจืฉืืืขื ืข ืคืจืืงืืืึทื ืกืื ืื ืึทื ืึทืืึทืื ืืื ืืืืขืจืงื ืืื ืคืึทืจืฉืืืขื ืข ืจืขืืขืจืืืืืึทืจ ืืืืงื ืขืกืกืขืก.
tracesSet=Table[ListConvolve[waveletSet[[j]][[1;;;;1]],rc[[i]]],{j,1,3},{i,1,200}];
lowFreq=ListLinePlot[GaussianFilter[Abs[tracesSet[[1]][[All,46]]],3][[;;;;2]],InterpolationOrder->2,PlotStyle->Black,PlotRange->All];
medFreq=ListLinePlot[GaussianFilter[Abs[tracesSet[[2]][[All,46]]],3][[;;;;2]],InterpolationOrder->2,PlotStyle->Black,PlotRange->All];
highFreq=ListLinePlot[GaussianFilter[Abs[tracesSet[[3]][[All,46]]],3][[;;;;2]],InterpolationOrder->2,PlotStyle->Black,PlotRange->All];
Show[lowFreq,medFreq,highFreq,PlotRange->{{0,100},All},
PlotLabel->Style["Amplitudes of reflection",Black,20],
LabelStyle->Directive[Black,Italic],
Frame->True]
ืืจืึทืคืก ืคืื ืื ืึทืืคึผืืืืืื ืคืื ืื ืฉืคืืืื ืืืืึทืืืข ืคืื โโืืขืจ ืืืืืขืจืฉืืขืจ ืืจืขื ืคืื ืื ืืืขืืืฉ ืคึฟืึทืจ ืคืึทืจืฉืืืขื ืข ืคืจืืงืืืึทื ืกืื
ืื ืคืืืืงืืื ืฆื ืฆืืขื ืงืึทื ืงืืืืฉืึทื ื ืืืขืื ืื ืืจืขื ืคืื ืื ืจืขืืขืจืืืืืึทืจ ืคึฟืื ืื ืจืขืืืืืึทืื ืคืื ืกืืืืืืง ืึทืืืขืจืืืืืฉืึทื ื ืืื ืืึธืจ ื ืืฆืืง, ืืืืึทื ืืืื ืขืจ ืคืื ืื ืืืืคึผื ืืึทืกืงืก ืืื ืื ืขืงืกืคึผืืขืจืืืฉืึทื ืคืื ืึท ืืื ืคืขืื ืืื ืฆื ืึธืคึผืฉืึทืฆื ืื ืืขืจืกื ืคึผืจืึทืืึทืกืื ื ืคืื ืงืื ืคึฟืึทืจ ืืจืืืคืืืืื ืึท ืืขืืื ื (ื"ื, ืื ืืขืืืื) ืืื ืื ืจืขืืขืจืืืืืึทืจ ืืื ืึท ืืจืืืก ืืจืขื). ืืื ืืขืจืฆื, ืืื ืื ืืืฉืืึทืืึทืืืฉืืงืึทื ืึธืคึผืืืืืื ื ืขืก ืงืขื ืืืื ืึทืืึท ืึทืืืืฉืขืงืฅ ืืืึธืก, ืืืจื ืืืืขืจ ืืขื ืขืกืืก, ืืจืื ื ืึท ืฉืึทืจืฃ ืขื ืืขืจืื ื ืืื ืื ืืจืขื ืคืื ืื ืจืขืืขืจืืืืืึทืจ. ืืึธืก ืืืื ืกืคึผืขืงืืจืึทื ืึทื ืึทืืืกืืก ืึท ืขืคืขืงืืืื ืืขืฆืืึทื ืคึฟืึทืจ ืืขืจื ืขื ืืื. ืืื ืืขืจ ืืืืึทืืขืจ ืืืื ืคืื ืืขื ืึทืจืืืงื, ืืืจ ืืืขืื ืืึทืืจืึทืืื ืึทืืึท ืืืฉืืึทืืึทืืืฉืืงืึทื ืึทืืืืฉืขืงืฅ ืืื ืืขืจ ืืขืืึทื.
ืขืงืกืคึผืขืจืืืขื ืืึทื ืืึทืื. ืืื ืืขื ืขื ืืื ืืืงืืืขื ืืื ืืืึธืก ืฆื ืงืืงื ืคึฟืึทืจ ืืื ืืื?
ืื ืืึทืืขืจืืึทืืก ืึทื ืึทืืืืื ืืื ืืขื ืึทืจืืืงื ืืขื ืขื ืืืงืืืขื ืืืืฃ ืื ืืขืจืืืึธืจืืข ืคืื โโืืขืจื ืกืืืืจ. ืื ืืขืื ื, ืืื ืึทืืขืืขื ืึธื ืืืกื ืขื ืืืกืืึธืืข ืืืืกื, ืืื ืื ืืืืคึผื ืืื-ืคึผืจืึธืืืกืื ื ืืขืื ื ืคืื ืืื ืืืขืจ ืืึทื ื. ืึทืงืืืื ืึทื ืืืืืงืืื ื ืคืื ืืืคึผืึทืืึทืฅ ืื ืืขืืืืื ืืื ืืขืจ ืืขืื ื ืืื ืื 60 ืก ืคืื ืื ืืขืฆืืข ืืึธืจืืื ืืขืจื. ืืขืจ ืืืืคึผื ืืืคึฟื ืคืื ืืืื ืคึฟืึทืจ ืืื ืืืคึผืึทืืึทืฅ ืืื ืกืืืืืืง ืขืงืกืคึผืืขืจืืืฉืึทื. ืขืก ืืื ืืฉืืงืึทืืืข ืฆื ืืึทืืจืึทืืื ืกืึทืืขืืื ืืืืืขืจ ืคืื ืืขื ืืขืจืืืึธืจืืข. ืืื ืึท ืงืืืื ืืืึธื, ืึท ืจืืืืง ื ืืืขืจ ืคืื ืกืืืึทืืคึผืก ืืื ืืึทืงืขืก ืงืขื ืขื ืืืื ืืืืขืจืงื, ืืืจื ืืืืื ื ืืืืฃ ืืขืจ ืืึทืคึผืข, ืืืจ ืงืขื ืขื ืืขื ืืขืืื ื ืืจืืืื ื ืืืืืืขื, ืืื ืืืจื ืืืืื ื ืฆื ืื ืฉืืขืืจ, ืืืจ ืงืขื ืขื ืืืื ืืืกืืืืื ืื ืงืืืจืื ื ืคืื ืื ืคึผืจืึธืืคืืืื ืืืืฃ ืืืึธืก ืกืืืืืืง. ืึทืืืขืจืืืืืฉืึทื ื ืืขื ืขื ืืขืืืื.
ืกืึทืืขืืื ืืืื ืคืื ืืึทื ืืขืงืก ืืึทืคึผืก - ืืขืื ื ืคืื ืืขืจ ืฉืืึธื ืคืื ื ืืืึทืืจืกืง
ื ืขืฅ ืคืื ืืขืืื ื ืคึผืึทืืก ืืื ืืืื ืขืจ ืคืื ืื ืคืขืืืขืจ
ืึธืื-ืฉืืึทืืขืก ืจืึทืงืก ืคืื ืืขืจื ืกืืืืจ ืคืึทืื ืืื ืึท ืืจืืื ืงืืื ืคืื ืืืคืขื ืืฉื - ืคืื 1 ืงืืืืืขืืขืจ ืฆื 5 ืงืืืืืขืืขืจ. ืืขืจ ืืืืคึผื ืืึทื ื ืคืื ืจืึทืงืก ืืื ืืื ืืื ืืขืฉืืคื ืืื ืื ืืืฉืืจืึทืกืกืืง ืืื ืงืจืขืืึทืกืขืึธืืก. ืื ืืืฉืืจืึทืกืกืืง ืฆืืึทื ืืื ืืืกืืึธืืข ืืืงืื ื ืฆื ืคืืืข ืคืื โโืื ืคืืื ืืื ืื ืืขืืืข ื ืึธืืขื.
ืคืึธืจืฉืืขืื
ืืืฉืืจืึทืกืืง ืฆืืึทื
ืืืืข ืืึธื ืึทื ืืื ืื ืืืฉืืจืึทืกืืง, ืื ืืขืจืืืึธืจืืข ืคืื โโืืขืจื ืกืืืืจ ืืื ืืขืืืขื ืึท ืื ืืจืขื (ืืึทื ื, ืงืจืึธืกื ืืืจื ืจืืืืขืจืก ืืื ืึท ืคึผืืืืงืข ืื). ืืื ื ืื ืงืืืืึทื ืืื ืืขืืืขื ืืึทืงืืืขื, ืขืก ืงืขื ืขื ืืืื ืื ืืขื ืืืขื ืึทื ืึท ืืืคึผืืฉ ืืึทื ืืฉืึทืคื ืคืื ืึทื ืฆืืึทื ืืื ืืื ืืึธืก:
ืืืฉืืจืึทืกืกืืง ืกืืืืจ
ืืื ืืขื ืืืื, ืขืก ืืขื ืขื ื ืืฉื ืึทืืื ืคืื ืึทื ืืืึทืืก ืืื ืคืืืื ืืืึธืก ืืขื ืขื ืืืืืืืง ืคึฟืึทืจ ืืื ืื, ืึธืืขืจ ืื ืืืื ืคืื ืื ืืืึทื ืืื ืืขืจ ืืื ืืขืจืืจืื ื. ืืขืจ ืืืื ืืื ืืขืจ ืืขืืืขืจ ืืขืืืืืืฉื ืืืืขืงื ืืืืก ืืืจ ืืืื ืคืจืืขืจ ืืคืืขืฉืืขืื. ืืขืจ ืคืึทืงื ืืื ืึทื ืื ืืขืืืงืืื ืคืื ืื ืจืืืืขืจืก ืึทืืึทืื ืื ืึทืงืืืืืึทืืืืฉืึทื ืคืื ืืขืืื ื-ืกืึธืจืืื ืกืึทื ืืกืืึธืื ื, ืืืึธืก ืืขืืึธืื ืืืขืจื ืึท ืจืขืืขืจืืืืืึทืจ ืคึฟืึทืจ ืืื. ืื ืจืขืืขืจืืืืืึทืจื ืงืขื ืขื ืืึธืื ืึท ืืฉืืื ืข, ืงืึธืืคึผืืขืงืก ืคืึธืจืขื (ืืื ืึท ืืืึทื ืืขื) ืืื ืืื ืืึธืื ืึท ืืืึทืืขืืืืืง ืืจืขื - ืื ืืจืขื ืืื ืงืืืื ืืขืื ืื ืืจืขื, ืืื ืื ืงืจืืกืื ื ืขืขื ืืขืจ ืฆื ืื ืฆืขื ืืขืจ ืคืื ืืขื ืงืึทื ืึทื ืึธืืขืจ ืืื ืืืึทื ืืขืจ ืืขืืืื. ืึทืืื, ืื ืจืืืืขืจืก ืืขืฉืืคื ืืื ืื ืืืฉืืจืึทืกืกืืง ืืขื ืขื ืืืฆื ืืื ืึท ืืืคืขื ืืฉ ืคืื ืืืขืื ืืจืืึท ืงืืืึธืืขืืขืจืก ืืื ืืขื ืขื ืื ืืืืคืขืฅ ืคืื ืึท ืืืื ืคึฟืึทืจ ืืื ืจืขืืขืจืืืืืึทืจื.
ืขืงืกืคึผืขืจืืืขื ืืึทื ืืึทืื. ืคึผืจืึทืกืขืกืื ื ืืื ืืืืืฉืืืึทืืึทืืืืฉืึทื
ืืื ืืื ืื ืืื ืืึทืื ืึท ืจืขืืขืจืืืึทืฆืืข ืืืขืื ืื ืกืืืืืืง ืืึทืืขืจืืึทืืก ืืขืืืืื ืืื ืืขื ืึทืจืืืงื - ืจืขืื ืฆื ืืขื ืคืึทืงื ืึทื ืื ืกืืืข ืคืื โโืืึทืื ืืขื ืืฆื ืคึฟืึทืจ ืึทื ืึทืืืกืืก ืืื ืืึทืืืึทืืืง - ืืืืื ืึท ืคืจืึทืืืขื ื ืคืื ืืขืจ ืึธืจืืืื ืขื ืืึทื ื ืคืื ืกืืืืืืง ืืจืึทืกืขืก ืืื ืึทืจืืึทื ืืขืจืขืื ื ืืื ืืขื ืึทืจืืืงื. ืืึธืก ืืืขื ืืึธืื ืึทืืขืืขื ืฆื ืจืขืคึผืจืึธืืืฆืืจื ืื ืืืืื ืืฉืืื ืืช.
ืืืขื ืืจืืขืื ืืื ืกืืืืืืง ืืึทืื, ืึท ืืขืึธืคืืกืืกืืกื ืืืืฉืึทืืืึทืื ื ืืฆื ืกืคึผืขืฉืึทืืืืื ืืืืืืืืืจื (ืขืก ืืขื ืขื ืขืืืขืืข ืื ืืึทืกืืจื ืคืืจืขืจ ืืืขืืขื ืก ืืืืืขืืึทืคึผืืึทื ืฅ ืืขื ืขื ืึทืงืืืืืื ืืขื ืืฆื, ืึทืืึท ืืื ืคึผืขืืจืขื ืึธืืขืจ ืคึผืึทืจืึทืืืื), ืืืึธืก ืึทืืึทืื ืืืจ ืฆื ืคืื ืึทื ืืขืจืงืืืึทืื ืคืึทืจืฉืืืขื ืข ืืืืคึผืก ืคืื ืืึทืื ืืื ืืื ืึท ืืึทืงืืืขื ืืจืึทืคืืงืึทื ืฆืืืื ื. ืืจืึธืฅ ืึทืืข ืื ืงืึทื ืืืื ืืึทื ืก, ืึทืืึท ืืืืคึผืก ืคืื ืืืืืืืืืจื ืืืื ืืึธืื ืืืืขืจ ืืืกืึทืืืืึทื ืืืืืฉืื - ืืืฉื, ืื ืืงืืื ืคืื ืืึธืืขืจื ืึทืืืขืจืืืึทืื ืืื ืกืืึทืืื ืืืขืจืกืืขืก ื ืขืื ืึท ืคึผืืึทืฅ ืคืื ืฆืืื, ืืื ืื ืคึผืึทืกืึทืืืืึทืืื ืคึฟืึทืจ ืึธืืึทืืืืืื ื ืืฉืืื ืืช ืืขื ืขื ืืืืฉืึทืืืึทืื ืืืืืืขื. ืืื ืึทืืึท ืึท ืกืืืืึทืฆืืข, ืขืก ืืืขืจื ืืืืขืจ ืืึทืงืืืขื ืฆื ื ืืฆื ืงืึธืืคึผืืืืขืจ ืืืืขืืืืืง ืกืืกืืขืืขื ืืื ืืืื-ืืืจืื ืคึผืจืึธืืจืึทืืืื ื ืฉืคึผืจืึทืื ืืืึธืก ืืึธืื ืื ื ืืฆื ืคืื ืึท ืืจืืื ืึทืืืขืจืืืึทืืืง ืืึทืืข ืืื, ืืื ืืขืจ ืืขืืืืงืขืจ ืฆืืื, ื ืขืืขื ืึท ืคึผืืึทืฅ ืคืื ืจืืืื. ืืขืจ ืคึผืจืื ืฆืืคึผ ืืื ืืขื ืืฆื ืฆื ืึทืจืืขืื ืืื ืกืืืืืืง ืืึทืื ืืื Wolfram Mathematica. ืขืก ืืื ื ืืฉื ืงืขืืืึทืืง ืฆื ืฉืจืืึทืื ืจืืึทื ืคืึทื ืืงืฉืึทื ืึทืืืื ืคึฟืึทืจ ืื ืืขืจืึทืงืืืื ืึทืจืืขื ืืื ืืึทืื - ืขืก ืืื ืืขืจ ืืืืืืืง ืฆื ืฆืืฉืืขืื ืืึธืืืื ื ืคืื ืึท ืืืื ืื ืืขื ืืืขื ืคึฟืึธืจืืึทื, ืฆืืืืืื ืื ืืขืืขืื ืึทืืืขืจืืืึทืื ืฆื ืืื ืืื ืฆืืคึฟืขืืืงืขืจ ืืื ืฆืืจืืง ืฆื ืึท ืคืื ืืจืืืกื ืืืง ืคึฟืึธืจืืึทื.
ื ืึธื ืื ืคืืจืืขืืืืื ืกืืขืืข, ืืืจ ืืืขืื ืืึธืื ืื ืึธืจืืืื ืขื ืกืืืืืืง ืืึทืื ืืื ืืืืึทืื ืืื ืืื
Get["GeologyIO`"]
seismic3DZipPath = "seismic3D.zip";
seismic3DSEGYPath = "seismic3D.sgy";
If[FileExistsQ[seismic3DZipPath], DeleteFile[seismic3DZipPath]];
If[FileExistsQ[seismic3DSEGYPath], DeleteFile[seismic3DSEGYPath]];
URLDownload["https://wolfr.am/FiQIuZuH", seismic3DZipPath];
ExtractArchive[seismic3DZipPath];
seismic3DSEGY = SEGYImport[seismic3DSEGYPath]
ืื ืืึทืื ืืึธืืืื ืืื ืืืคึผืึธืจืืื ืืื ืืขื ืืืขื ืืขื ืขื ืื ืืจืึทืกืขืก ืจืขืงืึธืจืืขื ืืื ืึท ืึธืคึผืืืืืื ื ืคืื 10 ืืืจื 5 ืงืืืึธืืขืืขืจืก. ืืืื ืื ืืึทืื ืืขื ืขื ืืืงืืืขื ืืื ืื XNUMXD ืกืืืืืืง ืืืขืจืืืืง ืืืคึฟื (ืืืืืืืขืก ืืขื ืขื ืจืขืงืึธืจืืขื ื ืืฉื ืฆืืืืืขื ืืืื ืืขืึธืคืืกืืงืึทื ืคึผืจืึธืืคืืืื, ืึธืืขืจ ืืืืขืจ ืื ืืื ืฆืข ืืขืื ื ืกืืืืึทืืืืื ืืึทืกืื), ืขืก ืืื ืืขืืืขื ืฆื ืืึทืงืืืขื ืกืืืืืืง ืืึทืื ืงืืืื. ืืืก ืืขื ืขื ืืจืื-ืืืืขื ืฉืึทื ืึทื ืึทืืืืฉืขืงืฅ, ืืืขืจืืืงืึทื ืืื ืืึธืจืืืึธื ืืึทื ืกืขืงืฉืึทื ื ืืืึธืก ืืึธืื ืืืจ ืฆื ืืขืจื ืขื ืื ืืืฉืืึทืืึทืืืฉืืงืึทื ืกืืืืืืข ืืื ืืขืืึทื. ืืื ืืขื ืืึทืืจืึทืื ืืืืฉืคึผืื, ืืืจ ืืึทื ืืืขื ืืื ืืืืื ืืจืื-ืืืืขื ืฉืึทื ืึทื ืืึทืื. ืืืจ ืงืขื ืขื ืืึทืงืืืขื ืขืืืขืืข ืืื ืคึฟืึธืจืืึทืฆืืข ืคืื โโืื ืืขืงืกื ืืขืืขืจ, ืืื ืืึธืก
StringPartition[seismic3DSEGY["textheader"], 80] // TableForm
C 1 ืืึธืก ืืื ืืขืืึธ ืืขืงืข ืคึฟืึทืจ ืืขืึธืืึธืืืืึธ ืคึผืขืงื ืคึผืจืืืืจื
C ืงืกื ืืืงืก
C ืงืกื ืืืงืก
C ืงืกื ืืืงืก
C 5 ืืึทืืข ืืึทื ืืฆืขืจ ื ืึธืืขื: WOLFRAM USER
C6 ืืืขืจืืืืง ื ืึธืืขื: ืขืจืืขืฅ ืืื ืกืืืืจ
C 7 ืืขืงืข ืืืคึผ 3 ื ืกืขืืกืืืง ืืึทื ื
C ืงืกื ืืืงืก
C ืงืกื ืืืงืก
C10 ื ืงืืื: ืขืจืฉืืขืจ 2200 ื ืืขืฆืืข 2400 ื
ืื ืืึทืื ืฉืืขืื ืืืขื ืืืื ืืขื ืื ืคึฟืึทืจ ืืื ืื ืฆื ืืึทืืืืึทืื ืื ืืืืคึผื ืกืืึทืืขืก ืคืื ืืึทืื ืึทื ืึทืืืกืืก. ืื ืืจืึทืกืขืก ืืื ืืขืจ ืืขืงืข ืืขื ืขื ืจืขืงืึธืจืืขื ืกืึทืงืืืขื ืืฉืึทืื ืืื ืืขืืขืจ ืคืื ืืื ืงืืงื ืืื ืื ืคืืืืขื ืืข ืคืืืืจ - ืืึธืก ืืื ืื ืคืึทืจืฉืคึผืจืืืืื ื ืคืื ืื ืึทืืคึผืืืืืื ืคืื ืื ืฉืคืืืื ืืืืืืืขืก ืฆืืืืืขื ืื ืืืขืจืืืงืึทื ืึทืงืก (ืืืคืงืืึทื ืึทืงืก).
ListLinePlot[seismic3DSEGY["traces"][[100]], InterpolationOrder -> 2,
PlotStyle -> Black, PlotLabel -> Style["Seismic trace", Black, 20],
LabelStyle -> Directive[Black, Italic], PlotRange -> All,
Frame -> True, ImageSize -> 1200, AspectRatio -> 1/5]
ืืืื ืขืจ ืคืื ืื ืืจืึทืกืขืก ืคืื ืื ืกืืืืืืง ืึธืคึผืืืืืื ื
ืืืืกื ืืื ืคืืืข ืืจืึทืกืขืก ืืขื ืขื ืืืื ืืื ืืขืืขืจ ืจืืืืื ื ืคืื ืื ืืขืืขืจื ื ืืขืื ื, ืืืจ ืงืขื ืขื ืคืึธืจืขื ืึท ืืจืื-ืืืืขื ืฉืึทื ืึทื ืืึทืื ืืขื ืืข ืืื ืืืืึทืื ืขืก ืืื ืื Image3D [] ืคืื ืงืฆืืข.
traces=seismic3DSEGY["traces"];
startIL=1050;EndIL=2000;stepIL=2; (*ะบะพะพัะดะธะฝะฐัะฐ ะฅ ะฝะฐัะฐะปะฐ ะธ ะบะพะฝัะฐ ัััะผะบะธ ะธ ัะฐะณ ััะฐัั*)
startXL=1165;EndXL=1615;stepXL=2; (*ะบะพะพัะดะธะฝะฐัะฐ Y ะฝะฐัะฐะปะฐ ะธ ะบะพะฝัะฐ ัััะผะบะธ ะธ ัะฐะณ ััะฐัั*)
numIL=(EndIL-startIL)/stepIL+1; (*ะบะพะปะธัะตััะฒะพ ััะฐัั ะฟะพ ะพะธั ะฅ*)
numXL=(EndXL-startXL)/stepIL+1; (*ะบะพะปะธัะตััะฒะพ ััะฐัั ะฟะพ ะพะธั Y*)
Image3D[ArrayReshape[Abs[traces/Max[Abs[traces[[All,1;;;;4]]]]],{numIL,numXL,101}],ViewPoint->{-1, 0, 0},Background->RGBColor[0,0,0]]
XNUMX ื ืืืื ืคืื ืึท ืกืืืืืืง ืืึทืื ืงืื. (ืืืขืจืืืงืึทื ืึทืงืก - ืืืคืงืืึทื)
ืืื ืืขืจ ืืขืฉืขืขื ืืฉ ืึทื ืืืฉืืึทืืึทืืืฉืืงืึทื ืึทืืืืฉืขืงืฅ ืคืื ืืื ืืขืจืขืก ืืึทืื ืืืฃ ืกืืืืืืง ืึทื ืึทืืึทืืื, ืืืืืฉืืืึทืืึทืืืืฉืึทื ืืืฉืืจืื ืืื ืืืจืืืขืืงืืึทื ืงืขื ืขื ืืืื ืืขืืืืื ื. "ืื ืืืคึผืึธืจืืึทื ื" ืกืขืงืฉืึทื ื ืคืื ืื ืจืขืงืึธืจืืื ื ืงืขื ืขื ืืืื ืืืืขืืง, ืืื ืืืืื ืึทื ืึทืืึทืืื ืงืขื ืขื ืืืื ืงืขื ืืืง. ืืื Wolfram Mathematica, ืืึธืก ืงืขื ืขื ืืืื ืืขืืื ืืื
data = ArrayReshape[Abs[traces/Max[Abs[traces[[All,1;;;;4]]]]],{numIL,numXL,101}];
Graphics3D[{Opacity[0.1], Raster3D[data, ColorFunction->"RainbowOpacity"]},
Boxed->False, SphericalRegion->True, ImageSize->840, Background->None]
ืืืื ืคืื ืึท ืกืืืืืืง ืืึทืื ืงืื ื ืืฆื ืึธืืคึผืึทืกืึทืื [] ืืื Raster3D [] ืคืึทื ืืงืฉืึทื ื
ืืื ืืื ืื ืกืื ืืขืืืฉ ืืืึทืฉืคึผืื, ืขืืืขืืข ืืืฉืืึทืืึทืืืฉืืงืึทื ืืึทืื ืืจืื (ืืืึทืขืจืก) ืืื ืืืขืจืืึทืืึทื ืจืขืืืขืฃ ืงืขื ืขื ืืืื ืืื ืืขืจืฉืืืื ืืืืฃ ืื ืกืืืืกืื ืคืื ืืขืจ ืึธืจืืืื ืขื ืงืื.
ืื ืืืืคึผื ืืขืฆืืึทื ืคึฟืึทืจ ืกืคึผืขืงืืจืึทื ืึทื ืึทืืืกืืก ืืื ืื ืคืึธืจืืขืจ ืืืขืจืืึทืื. ืขืก ืงืขื ืขื ืืืื ืืขื ืืฆื ืฆื ืึธืคึผืฉืึทืฆื ืื ืึทืืคึผืืืืื-ืึธืคืืงืืึทื ืกืคึผืขืงืืจืื ืคืื ืืขืืขืจ ืฉืคึผืืจ ืึธืืขืจ ืืจืืคึผืข ืคืื โโืืจืึทืกืขืก. ืึธืืขืจ, ื ืึธื ืืจืึทื ืกืคืขืจืื ื ืื ืืึทืื ืฆื ืื ืึธืคืืงืืึทื ืคืขืื, ืืื ืคึฟืึธืจืืึทืฆืืข ืืื ืคืึทืจืคืึทืื ืืืขืื ืืื ืืืึธืก ืฆืืื (ืืืืขื ืขื, ืืื ืืืึธืก ืืืคืขื ืืฉื) ืื ืึธืคืืงืืึทื ืขื ืืขืจืื ืืขื. ืึผืื ืฆื ืงืขื ืขื ืืึธืงืึทืืืืืจื ืกืืื ืึทื ืขื ืืขืจืื ืืขื ืืืืฃ ืืขืจ ืฆืืื (ืืืคืงืืึทื) ืึทืงืก, ืื ืืืื ืืึธืื ืคืึธืืจืืขืจ ืืืขืจืืึทืื ืืื ืืืึทืืืึทืืขื ืืืงืึทืืคึผืึธืืืืฉืึทื ืืขื ืขื ืืขื ืืฆื. ืืขืจ ืึทืจืืืงื ื ืืฆื ืืืึทืืืึทืืขื ืืืงืึทืืคึผืึธืืืืฉืึทื. ืืืึทืืืขืืขื ืึทื ืึทืืืกืืก ืืขืื ืึธืืึธืืืข ืื ืืขืืืืื ืฆื ืืืื ืึทืงืืืืืื ืืขื ืืฆื ืืื ืกืืืืืืง ืขืงืกืคึผืืขืจืืืฉืึทื ืืื ืื 90 ืก. ืื ืืืึทืืข ืืืืขืจ ืื ืืืื ืืึธืื ืคืึธืืจืืขืจ ืืืขืจืืึทืื ืืื ืืขืืืืื ืฆื ืืืื ืืขืกืขืจ ืฆืืื ืืึทืืืึธืืข.
ื ืืฆื ืื ืคืืืืขื ืืข ืงืึธื ืคืจืึทืืืขื ื, ืืืื ืขืจ ืคืื ืื ืกืืืืืืง ืืจืึทืกืขืก ืงืขื ืขื ืืืื ืืืงืึทืืคึผืึธืืื ืืื ืืืื ืงืึทืืคึผืึธืื ืึทื ืฅ:
cwd=ContinuousWaveletTransform[seismicSection["traces"][[100]]]
Show[
ListLinePlot[Re[cwd[[1]]],PlotRange->All],
ListLinePlot[seismicSection["traces"][[100]],
PlotStyle->Black,PlotRange->All],ImageSize->{1500,500},AspectRatio->Full,
PlotLabel->Style["Wavelet decomposition",Black,32],
LabelStyle->Directive[Black,Italic],
PlotRange->All,
Frame->True]
ืืืงืึทืืคึผืึธืืืื ื ืึท ืฉืคึผืืจ ืืื ืงืึทืืคึผืึธืื ืึทื ืฅ
ืฆื ืึธืคึผืฉืึทืฆื ืืื ืื ืึธืคึผืฉืคึผืืืืื ื ืขื ืขืจืืืข ืืื ืคืื ืื ืืขืจืืขืืืืื ืืื ืคืึทืจืฉืืืขื ืข ืืืืึทืืืข ืึธื ืงืืืขื ืฆืืื, ืกืงืึทืืึทืืจืึทืื (ืึทื ืึทืืึธื ืฆื ืึท ืกืคึผืขืงืืจืึธืืจืึทื) ืืขื ืขื ืืขื ืืฆื. ืืื ืึท ืืขืจืฉื, ืืื ืคืืจ ืขืก ืืื ื ืื ื ืืืืืง ืฆื ืคืื ืึทื ืืขืจืงืืืึทืื ืึทืืข ืื ืงืึทืืคึผืึธืื ืึทื ืฅ. ืืืืฉืึทืืืึทืื ืงืืืึทืื ืึท ื ืืืขืจืืง-, ืืืื- ืืื ืืืื-ืึธืคืืงืืึทื ืงืึธืืคึผืึธื ืขื ื.
freq=(500/(#*contWD["Wavelet"]["FourierFactor"]))&/@(Thread[{Range[contWD["Octaves"]],1}]/.contWD["Scales"])//Round;
ticks=Transpose[{Range[Length[freq]],freq}];
WaveletScalogram[contWD,Frame->True,FrameTicks->{{ticks,Automatic},Automatic},FrameTicksStyle->Directive[Orange,12],
FrameLabel->{"Time","Frequency(Hz)"},LabelStyle->Directive[Black,Bold,14],
ColorFunction->"RustTones",ImageSize->Large]
ืกืงืึทืืึทืืจืึทื. ืคืื ืงืฆืืึธื ืืจื ืจืขืืืืืึทื
ืื Wolfram ืฉืคึผืจืึทื ื ืืฆื ืื ืืืึทืืืขืืขื ืืืขืจืืึทืื ืคึฟืื ืงืฆืืข
tracesCWD=Table[Map[Hilbert[#,0]&,Re[ContinuousWaveletTransform[traces[[i]]][[1]]][[{13,15,18}]]],{i,1,Length@traces}];
ื ืึธื ืึทืคึผืืืืื ื ืื ืคึฟืื ืงืฆืืข
ืืืื ืื ืจืขืืืืืึทืื ืืึทืจืคึฟื ืฆื ืืืื ืฉืขืจื ืืื ืืืจืื ืึธืืขืจ ืฆืืืขืฉืืขืื ืฆื ืืขืจ ืงืื ื, ืืืจ ืงืขื ื ื ืืฆื ืื SEGYExport [] ืคืื ืงืฆืืข ืคืื โโโโืื GeologyIO ืคึผืขืงื
outputdata=seismic3DSEGY;
outputdata["traces",1;;-1]=tracesCWD[[All,3]];
outputdata["textheader"]="Wavelet Decomposition Result";
outputdata["binaryheader","NumberDataTraces"]=Length[tracesCWD[[All,3]]];
SEGYExport["D:result.segy",outputdata];
ืืื ืืจืื ืคืื ืื ืงืืืื ืื ืืืฆื (ื ืืืขืจืืง, ืืืื ืืื ืืืื), ืขืก ืืื ืคึผืจืึธืกื ืฆื ื ืืฆื RGB ืืืขื ืืื ื ืฆื ืืืืืฉืืืึทืืืื ืื ืืึทืื ืฆืืืึทืืขื. ืืขืืขืจ ืงืึธืืคึผืึธื ืขื ื ืืื ืึทืกืืื ื ืืืึทื ืืืืื ืงืึธืืืจ - ืจืืื, ืืจืื, ืืืื. ืืื Wolfram Mathematica, ืืึธืก ืงืขื ืืืื ืืขืืื ืืื ืื ืคืื ืงืฆืืข
ืืขืจ ืจืขืืืืืึทื ืืื ืืืืืขืจ ืืืึธืก ืงืขื ืขื ืืืื ืืขืืืืื ื ืคึฟืึทืจ ืืืฉืืึทืืึทืืืฉืืงืึทื ืื ืืขืจืคึผืจืืืืืฉืึทื. ืืืึทื ืืขืจื, ืืืึธืก ืืขื ืขื ืคืึทืจืคืขืกืืืงื ืืืืฃ ืื ืืืจืืฉื ืื, ืืึทืื ืขืก ืืขืืืขื ืฆื ืืืกืืืืื ืคึผืึทืืขืึธืืฉืึทื ืึทืื, ืืืึธืก ืืขื ืขื ืืขืจ ืืกืชึผืื ืฆื ืืืื ืจืขืืขืจืืืืืึทืจื ืืื ืึทื ืืืึทืืื ืืื ืจืืืขืจืืื. ืืืื ืืื ืึทื ืึทืืืกืืก ืคืื ืืึธืืขืจื ืึทื ืึทืืึธืืืขืก ืคืื ืึทืืึท ืึท ืืืึทื ืกืืกืืขื ืืืื ืขืก ืืขืืืขื ืฆื ืืึทืฉืืืกื ืื ืืขืจืกื ืคึผืจืึทืืึทืกืื ื ืืืืื ืคืื ืื ืืืึทื ืืขืจื. ืื ืืฉืึทื ืึทืื ืืื ืืขื ืขื ืงืขืจืึทืงืืขืจืืืื ืืืจื ืืืง ืืืึทืขืจืก ืคืื ืืขืืื ื-ืกืึธืจืืื ืกืึทื ืืกืืึธืื ืืื ืืขื ืขื ืึท ืืื ืจืขืืขืจืืืืืึทืจ ืคึฟืึทืจ ืืื. ืืขืืืื ืึทืจืืืก ืื "ืฉืืจืืงื" ืึทื ืึทืืึทืืื ืืขื ืขื ืขื ืืขื ืฆื ืืึธืืขืจื ืคืืึทืืคึผืืึทืื ืืืคึผืึทืืึทืฅ. ืคืืึธืึธืืคึผืืึทืื ืืืคึผืึทืืึทืฅ ืืขื ืขื ืืขืจ ืืืืคึผื ืจืขืคึผืจืืืขื ืืื ืืืจื ืืืื ืจืึทืงืก ืืื ืืจืืืื ื ืืื ืื ืืึธื ืขืก ืืืขื ืืืื ืืึทืืืึธื ืืฉ.
RGB ืจืขืคืื ืคืื ืื ืืึทืื ืงืื. ืืื ืฆืขื ืืขืจ (ืึท ืืืกื ืืื ืงืก ืคืื ืฆืขื ืืขืจ) ืงืขื ืขื ืืืื ืืจืืืกื ืึท ืืืึทื ืืขืจืื ื ืืืึทื.
RGB ืจืขืคืื ืคืื ืื ืืึทืื ืงืื. ืืืืฃ ืื ืืื ืงืก ืืืึทื ืืืจ ืงืขื ืขื ืฉืคึผืืจ ืื ืืืึทื ืืขืจืื ื ืืืึทื.
ืืื ืขืืืขืืข ืงืึทืกืขืก, ืื ืงืืืึทืืืืขื ืคืื ืื ืกืืืืืืง ืืึทืื ืึทืืึทืื ืืืืืืืืง ืฉืึทืจืคึผืขืจ ืืืืืขืจ. ืขืก ืืขืคึผืขื ืืก ืืืืฃ ืืขืจ ืืืคึฟื ืคืื ืคืขืื ืึทืจืืขื, ืื ืืืกืจืืื ืืขื ืืฆื ืืืจื ืื ืจืึทืฉ ืจืขืืืงืฆืืข ืึทืืืขืจืืืึทื. ืืื ืึทืืึท ืงืึทืกืขืก, ื ืื ืืืืื ืคืจืึทืืืึทื ืฅ ืคืื ืืืึทื ืกืืกืืขืืขื ืืขื ืขื ืงืขื ืืืง, ืึธืืขืจ ืืืื ืืึทื ืฅ ืขืงืกืืขื ืืขื ืคึผืึทืืขืึธ ืจืืืืขืจืก.
RGB ืืืขื ืืื ื ืคืื ืื ืืจืื ืงืึทืืคึผืึธืื ืึทื ืฅ ืคืื ืื ืกืืืืืืง ืืึทืื ืงืื (ืืึธืจืืืึธื ืืึทื ืจืขืคืื). ืืืคืงืืึทื ืืื ืืขืขืจืขื 2 ืงืืืืืขืืขืจ.
ืกืึทืืขืืื ืืืื ืคืื ืื ืืืึธืืืึท ืืืื ืืขืื ืกืึทืจืึทืืึธืื
ืกืึธืฃ
ืืื Wolfram Mathematica, ืืืจ ืงืขื ืขื ืคืื ืึทื ืืขืจืงืืืึทืื ืกืืืืืืง ืืึทืื ืืื ืกืึธืืืืข ืืขืืืขื ืื ืคึผืจืึธืืืขืืก ืฉืืึทืืืช ืฆื ืืขืจ ืืืื ืคึฟืึทืจ ืืื ืขืจืึทืืก, ืืื ืื GeologyIO ืคึผืขืงื ืืืื ืืขื ืคึผืจืึธืฆืขืก ืืขืจ ืืึทืงืืืขื. ืื ืกืืจืืงืืืจ ืคืื ืกืืืืืืง ืืึทืื ืืื ืึทืืื ืึทื ืื ื ืืฆื ืคืื ืืขืืืื-ืืื ืืขืืืึธืืก ืคึฟืึทืจ ืึทืงืกืขืืขืจืืืืื ื ืืฉืืื ืืช (
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