余弦变换 其中包括三个程序 根据 T.D. Tran.的intdct流程图做的程序 二维的intdct变换 二维的intdct反变换 1维多项式变换1.cpp2维多项式变换1.c-Cosine transform, including three procedures under TD Tran.' s intdct process flow chart to do the intdct transform two-dimensional two-dimensional inverse

具有提升分解结构的整数离散变换，可用于基于提升格式的小波变换设计。-Enhance the breakdown structure of the integers with the discrete transform can be used for wavelet transform based on lifting scheme design.

Implementation of the forward and inverse intMDCT transform in Matlab R2012a