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hua_fft
- 这是一种很好的画FFT谱matlab程序，里面讲解详细，一看就懂，很实用的-This is a very good picture FFT spectrum matlab, which explain in detail, a see understand, very practical
hua_fft
- 离散傅里叶变换的一种快速算法，能克服时间域与频率域之间相互转换的计算障碍-A fast algorithm for the discrete Fourier transform, able to overcome the mutual conversion between the time domain and frequency domain dyscalculia
hua_baol-hua_fft
- 两个求信号包络谱和幅值谱的matlab程序，也可求功率谱。-2 effective procedures for the signal envelope spectrum and amplitude spectrum
hua_fft
- hua fft可以同时计算频谱和功率谱，同时生成图像-hua fft can calculate the spectrum and power spectrum, while generating image
hua_fft
- 离散傅里叶变换，包含了变换后的频率普和功率谱。-This is a program based on matlab,which is called FFT.
hua_fft
- 画包络谱，功率谱程序，初学者试着看看，对你有用。- U753B u5103 u5B09 u5B09 u5B09 u0B05
hua_fft
- 可以对振动信号进行傅里叶变换，得到幅值谱或功率谱。(Fourier transform of the vibration signal can be used to obtain amplitude spectrum or power spectrum.)
bandp_anda_hua_fft
- Matlab 常用fft包bandp， hua_fft源程序，非常好用(Matlab commonly used FFT package bandp, hua_fft source code, very easy to use)
hua_fft
- 求特定频段的fft变换，通过设定频率范围画fft。(Find a specific frequency band fft transform, set the frequency range by drawing fft.)