产生哈弗曼、费诺、香农信源序列的实验报告，内含有实验结果和代码。-Produce Havermann, Fenaux, Shannon experimental report the source sequences, containing experimental results and code.

里面是JPEG的标准变换过程，含有离散余弦变换，哈弗曼编码和行程编码-Inside the JPEG standard transform, DCT, Hafu Man coding, run length encoding