给定小波母函数,要求做连续小波变换，变换结果以图像形式给出（尺度－位移），说明并在图像上标出信号有哪几个成分。-For a given mother wavelet function, required to do continuous wavelet transform, transform results are given in the form of images (scale- displacement), indicating that the signal in the image

cwt函数的一种小波分析，用于分析水文等信号的周期性的，morlet小波-A wavelet analysis cwt function for periodic analysis of hydrological and other signals, morlet wavelet

对信号进行STFT,CWT,DWT分析。做CWT时提取某一尺度下的时域图；做DWT时，提取信号不同分辨率下的高频成分-The analyses of signal used STFT, CWT, DWT

对图像等做DT_CWT变换，可以用来研究学习(DT_CWT transformation)

对滚动轴承声发射信号进行处理，运用基于正交小波基连续小波变换，寻找最优尺度参数(you can know the functions that finds the best scale in the CWT coefficients or the way how you can do this.)