fft

代码说明：

  离散傅里叶变换，加窗fft解决谐波信号中的频谱泄露和栅栏效应(Discrete Fourier transform, windowed fft solve harmonic signal leakage and fence effect of spectrum)

文件列表：

fft
...\dft.m,168,2010-07-08
...\FIR.m,759,2010-07-10
...\MAIN1.m,779,2010-07-10
wyz_fft
.......\dft.m,168,2010-07-08
.......\FIR.m,759,2010-07-10
.......\MAIN1.m,779,2010-07-10