很好的程序 可以做视频和频域分析呀，可以自己随意改写-you can write by yourself ,and you can do time analysis and frequecy analysis

自适应线性调频小波分解的视频分析方法，适合分析不能通过正交基建立模型的信号。-Video analysis of adaptive wavelet decomposition chirp, suitable for analyzing signals can not be established by orthogonal base model.

小波变换的视频分析方法，频率愈高相应时间分辨率愈高，在频率域上的分辨率相应降低。-Video analysis wavelet transform method, the higher the frequency, the higher the corresponding time resolution, the resolution in the frequency domain reduced accordingly.

视频分析方法中的平滑伪Wigner-Ville分布等效于对WVD的结果在时域和频域分别进行一次平滑滤波，有效抑制交叉干扰。-Video analysis methods smoothed pseudo Wigner-Ville distribution is equivalent to the result of the WVD smoothing once were in the time domain and frequency domain, inhibit cross-interfere