FFT傅里叶转换，计算振幅

[{"title":"（ 12 个子文件 12KB ） FFT傅里叶转换，计算振幅","children":[{"title":"FFT","children":[{"title":"Equalizer.sln <span style='color:#111;'> 1.41KB </span>","children":null,"spread":false},{"title":"Equalizer","children":[{"title":"MagFFT.h <span style='color:#111;'> 865B </span>","children":null,"spread":false},{"title":"Equalizer.vcxproj.user <span style='color:#111;'> 168B </span>","children":null,"spread":false},{"title":"Equalizer.vcxproj.filters <span style='color:#111;'> 1.58KB </span>","children":null,"spread":false},{"title":"Equalizer.vcxproj <span style='color:#111;'> 8.08KB </span>","children":null,"spread":false},{"title":"AudioWare.cpp <span style='color:#111;'> 8.82KB </span>","children":null,"spread":false},{"title":"AudioWare.h <span style='color:#111;'> 1.72KB </span>","children":null,"spread":false},{"title":"error.h <span style='color:#111;'> 1.08KB </span>","children":null,"spread":false},{"title":"pch.cpp <span style='color:#111;'> 158B </span>","children":null,"spread":false},{"title":"MagFFT.cpp <span style='color:#111;'> 4.61KB </span>","children":null,"spread":false},{"title":"Equalizer.cpp <span style='color:#111;'> 1.31KB </span>","children":null,"spread":false},{"title":"pch.h <span style='color:#111;'> 590B </span>","children":null,"spread":false}],"spread":false}],"spread":true}],"spread":true}]