Description: Welch法功率谱密度 Psd自功率谱
是用改进的平均周期图法来求随机信号的自功率谱估计
采用信号重叠分段，加窗函数和fft算法等计算一个信号的自功率谱估计（PSD）
To Search:
- [thewaveandpowerdestinyof2fsk] - in MATLAB under FSK modulation and demod
- [PAZZARwatch] - this paper pazzar window of pattern reco
- [welch] - Welch method of power spectrum there is
- [dsp2] - This procedure carries on the digital si
- [dsp1] - Randomly generated sequence u (n), calcu
File list (Check if you may need any files):
Psd_091024I.m
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