here i submitted some of the source code for dtcwt.

经典的双树复小波分解包 经典的双树复小波分解包-a toolbox of dtcwta toolbox of dtcwta toolbox of dtcwt

this a good source matlab code for DTCWT,which can be used in image processing and multiscale presentation.-this is a good source matlab code for DTCWT,which can be used in image processing and multiscale presentation.

此代码是Q-shift DTCWT的源码，用于matlab平台，适用于图像的去噪(This code is Q-shift DTCWT source for matlab platform for image denoising)