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phase_difference_measuring
- 本程序利用FFT算法来测量同频正弦之间的相位差，分辨率可达0.01度.-This program using FFT algorithm for measuring the phase difference between two sine wave signals with the same frequency.
FFT
- fft算法，使用时间分割算法和频率分割算法两种实现fft-two implementations of fft fft algorithm using time segmentation algorithm and frequency segmentation algorithm
FFT--filter
- 快速傅立叶变换算法频域滤波，效果不错，可以试试。-Fast Fourier Transform algorithm for frequency domain filtering, good results, you can try.
fft
- C#FFT源码，实现时频域转换，做信号的朋友会喜欢的-C# FFT source, frequency domain conversion is achieved, make friends like signal
Sound-FFT
- C#实现话音/声音时域频域FFT实时可视化源代码-audio time and frequency transform code in c#
FFT
- C#下图像的频域处理，算法精妙，非常值得学习，也很实用。-C# under the algorithms of image frequency domain processing, fine, very worth learning, is also very practical.
data_analysis_
- 画出轴承时域图形，并进行FFT做出频域图像，进而判断轴承故障(Draw the time domain figure of the bearing. And the FFT is made to make the frequency domain image. And then judge the bearing fault)