代码搜索：如何学习 FFt？
找到约 10,000 项符合「如何学习 FFt？」的源代码
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www.eeworm.com/read/393518/8280864
m melbankm.m
function [x,mn,mx]=melbankm(p,n,fs,fl,fh,w)
%MELBANKM determine matrix for a mel-spaced filterbank [X,MN,MX]=(P,N,FS,FL,FH,W)
%
% Inputs: p number of filters in filterbank
% n length of fft
www.eeworm.com/read/370786/9585800
m dftfilt.m
function g=dftfilt(f,H)
F=fft2(f,size(H,1),size(H,2));
g=real(ifft2(H.*F));
g=g(1:size(f,1),1:size(f,2));
www.eeworm.com/read/173799/9635238
m demo_wigner4.m
function demo_wigner4(x, y)
% demo_wigner4 -- show some properties of the type 4 Wigner distribution
%
% Usage
% demo_wigner4(x, y)
%
% Inputs
% x one signal (odd length), optional
% y
www.eeworm.com/read/366835/9796620
m melbankm.m
function [x,mn,mx]=melbankm(p,n,fs,fl,fh,w)
%MELBANKM determine matrix for a mel-spaced filterbank [X,MN,MX]=(P,N,FS,FL,FH,W)
%
% Inputs: p number of filters in filterbank
% n length of fft
www.eeworm.com/read/269960/11053323
m melbankm.m
function [x,mn,mx]=melbankm(p,n,fs,fl,fh,w)
%MELBANKM determine matrix for a mel-spaced filterbank [X,MN,MX]=(P,N,FS,FL,FH,W)
%
% Inputs: p number of filters in filterbank
% n length of fft
www.eeworm.com/read/265721/11255627
m melbankm.m
function [x,mn,mx]=melbankm(p,n,fs,fl,fh,w)
%MELBANKM determine matrix for a mel-spaced filterbank [X,MN,MX]=(P,N,FS,FL,FH,W)
%
% Inputs: p number of filters in filterbank
% n length of fft
www.eeworm.com/read/333952/12650993
doc fftxf.doc
General Purpose FFT (Fast Fourier/Cosine/Sine Transform) Package
[Description]
A package to calculate Discrete Fourier/Cosine/Sine Transforms of
1-dimensional sequences of length 2^N
www.eeworm.com/read/135243/13948805
m melbankm.m
function [x,mn,mx]=melbankm(p,n,fs,fl,fh,w)
%MELBANKM determine matrix for a mel-spaced filterbank [X,MN,MX]=(P,N,FS,FL,FH,W)
%
% Inputs: p number of filters in filterbank
% n length of fft
www.eeworm.com/read/134895/13971378
m melbankm.m
function [x,mn,mx]=melbankm(p,n,fs,fl,fh,w)
%MELBANKM determine matrix for a mel-spaced filterbank [X,MN,MX]=(P,N,FS,FL,FH,W)
%
% Inputs: p number of filters in filterbank
% n length of fft
www.eeworm.com/read/134895/13971565
txt melbankm.txt
function [x,mn,mx]=melbankm(p,n,fs,fl,fh,w)
%MELBANKM determine matrix for a mel-spaced filterbank [X,MN,MX]=(P,N,FS,FL,FH,W)
%
% Inputs: p number of filters in filterbank
% n length of fft