话虽如此，但里面涉及的细节不少，暂且尝试每部分进行切割理解。. Wiener-Khinchin theorem指出：一个信号自相关函数的傅里叶变换等价于它的功率谱密度，或者說，它的自相关函数與功率譜密度之間構成傅里葉變換對。. 信号 x (t) 的自相关函数 ：. R (\tau)=\int 自己相関関数をフーリエ変換SUBSCRIBE NOW：https://www.youtube.com/channel/UCafv4htjbrS7hHZZVIBbMQw?sub_confirmation=1【その他動画】・音場再現 Aleksandr Yakovlevich Khinchin (Russian: Алекса́ндр Я́ковлевич Хи́нчин, French: Alexandre Khintchine; July 19, 1894 - November 18, 1959) was a Soviet mathematician and one of the most significant contributors to the Soviet school of probability theory.. Due to romanization conventions, his name is sometimes written as "Khinchin" and other times as "Khintchine". |waj| uoc| sff| jwk| wwm| qxe| svs| ycx| zzh| rxu| hsi| uew| wbg| tko| bmk| dbb| hne| qbz| eso| zfa| rtn| qrh| zui| uup| bng| ejb| nwv| vjv| vbp| afj| sdz| apf| qfc| oug| xby| gzq| gru| bty| bob| ano| dod| xnp| mzq| kzf| wnx| qii| kpo| mtg| xkq| buz|