小波变换工具包，包括信号产生函数、噪声产生函数、线性处理函数、Cohen类双线性时频处理函数、Affine类双线性时频处理函数、模糊函数和其他处理函数。-Wavelet Transform tool kit, including signal generator function, noise function, linear processing function, Cohen category bilinear time-frequency processing function, Affi