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coef
- 求小波系数的程序，即快速有简单 -wavelet coefficients for the procedure, Quick is a simple !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
coef
- 用于产生各种多小波滤波器系数的程序，包括Cl2小波，GHM多小波等等，很好用
dec1D_pe
- 一维信号的多小波分解程序，具体小波系数从coef系数文件中获取。需要先对一维信号进行预滤波
dec2D_pe
- 对二维图像进行多小波分解，与一维信号多小波分解类似，分解系数从coef.m文件中获取
jpg_function
- // RGB -> YCbCr // Y = Coef. for red*Red+Coef. for green*Green+Coef. for blue*Blue // Cb = (Blue-Y)/(2-2*Coef. for blue) // Cr = (Red-Y)/(2-2*Coef. for red) // YCbCr -> RGB // Red = Cr*(2-2*Coef. for red)+Y // Green = (Y-Coef. for b