{"id":103205,"date":"2022-02-06T15:36:40","date_gmt":"2022-02-06T13:36:40","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-scipy-1-8-0-biblioteki-dlya-nauchnyh-i-inzhenernyh-raschyotov"},"modified":"2022-02-06T15:36:40","modified_gmt":"2022-02-06T13:36:40","slug":"vypusk-scipy-1-8-0-biblioteki-dlya-nauchnyh-i-inzhenernyh-raschyotov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/vypusk-scipy-1-8-0-biblioteki-dlya-nauchnyh-i-inzhenernyh-raschyotov","title":{"rendered":"Wydanie SciPy 1.8.0, biblioteki do oblicze\u0144 naukowych i in\u017cynieryjnych","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Wydano bibliotek\u0119 do oblicze\u0144 naukowych, matematycznych i in\u017cynieryjnych SciPy 1.8.0. SciPy oferuje du\u017c\u0105 kolekcj\u0119 modu\u0142\u00f3w do takich zada\u0144 jak obliczanie ca\u0142ek, rozwi\u0105zywanie r\u00f3wna\u0144 r\u00f3\u017cniczkowych, przetwarzanie obraz\u00f3w, analiza statystyczna, interpolacja, stosowanie transformacji Fouriera, wyszukiwanie ekstrem\u00f3w funkcji, operacje wektorowe, przetwarzanie sygna\u0142\u00f3w analogowych, praca z macierzami rzadkimi itd. Kod projektu jest rozpowszechniany na licencji BSD i korzysta z wysokowydajnej implementacji wielowymiarowych tablic z projektu NumPy. <\/p>\n

W nowej wersji SciPy zaproponowano wst\u0119pn\u0105 realizacj\u0119 API do pracy z macierzami rzadkimi, z kt\u00f3rych wi\u0119kszo\u015b\u0107 element\u00f3w jest r\u00f3wna zeru. Do przeprowadzania oblicze\u0144 z du\u017cymi rzadkimi zestawami danych w zestawie znajduje si\u0119 biblioteka SVD PROPACK, kt\u00f3rej funkcje s\u0105 dost\u0119pne przez podmodu\u0142 \u201escipy.sparse.svds\u201d, gdy ustawi si\u0119 parametr \u201esolver=\u2019PROPACK'\u201d. Dodano nowy podmodu\u0142 \u201escipy.stats.sampling\u201d, kt\u00f3ry zapewnia interfejs do biblioteki C UNU.RAN, przeznaczonej do pr\u00f3bkowania dowolnych jednowymiarowych niejednorodnych rozk\u0142ad\u00f3w ci\u0105g\u0142ych i dyskretnych. Wszystkie prywatne przestrzenie nazw, w nazwach kt\u00f3rych nie u\u017cyto znaku podkre\u015blenia, zosta\u0142y oznaczone jako przestarza\u0142e.
\n
\u0179r\u00f3d\u0142o: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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SciPy \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0431\u043e\u043b\u044c\u0448\u0443\u044e \u043a\u043e\u043b\u043b\u0435\u043a\u0446\u0438\u044e \u043c\u043e\u0434\u0443\u043b\u0435\u0439 \u0434\u043b\u044f \u0442\u0430\u043a\u0438\u0445 \u0437\u0430\u0434\u0430\u0447, \u043a\u0430\u043a \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0435 \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u043b\u043e\u0432, \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0445 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0439, \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439, \u0441\u0442\u0430\u0442\u0438\u0441\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0430\u043d\u0430\u043b\u0438\u0437, \u0438\u043d\u0442\u0435\u0440\u043f\u043e\u043b\u044f\u0446\u0438\u044f, \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0439 \u0424\u0443\u0440\u044c\u0435, \u043f\u043e\u0438\u0441\u043a \u044d\u043a\u0441\u0442\u0440\u0435\u043c\u0443\u043c\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u0438, \u0432\u0435\u043a\u0442\u043e\u0440\u043d\u044b\u0435 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438, \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0430\u043d\u0430\u043b\u043e\u0433\u043e\u0432\u044b\u0445 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432, \u0440\u0430\u0431\u043e\u0442\u0430 \u0441 \u0440\u0430\u0437\u0440\u0435\u0436\u0435\u043d\u043d\u044b\u043c\u0438 \u043c\u0430\u0442\u0440\u0438\u0446\u0430\u043c\u0438 \u0438 \u0442.\u0434. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 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