用matlab实现jpeg2000编解码，包括小波变换、huffman编码等，适合初学者-Jpeg2000 codec, including wavelet transform, huffman coding using matlab for beginners

哈夫曼编码的matlab实现可用于毕业设计中，简单易懂（han）-Huffman coding matlab can be used for graduation design, simple and easy to understand (han)