源代码可能是错误的。转载，罗兰05:34

矩阵式键盘1的代码用于LED的显示-Matrix keyboard for one of the code LED display

自适应的霍夫曼编码是一种扩展的熵编码方法，取得了更高的编码效果。这是几种自适应霍夫曼编码的实现方法。希望对大家有用。-adaptive huffman coding is an extended coding method ,which can get more efficient compression ratio. this is kinds of adaptive huffman coding methods. i hope it will be useful for people who research huffman code.

可以选择各种压缩方式对读入的图像进行压缩和解压，参考JPEG压缩方式。具有MFC的界面。并且可以保存图像。-Can choose a variety of compression of images read into the compression and decompression, reference JPEG compression. Interface with MFC. And images can be saved.

有关树的遍历问题-the tree traversal issue

vb编的VB 的扑克牌游戏-vb series of the VB poker game

matlab正则化为纳滤波处理！改变输入信号可以有效运行！-matlab Regular satisfied filtering into treatment! Change the input signal can be effectively run!

JPEG2000 requirements and profiles version 6.3

实现文件压缩和解压缩，全英文有兴趣的同志请仔细阅读，相信你一定能得到一些启发-achieve compression and decompression, all are interested in the English comrades please read carefully, I think you will get some insights

非常著名的PE文件压缩引擎，希望对大家有所帮助！-PE is very well-known file compression engine, I hope all of you to help!

实现JPEG的压缩和编码 （1）首先通过DCT变换去除数据冗余； （2）使用量化表对DCT系数进行量化； （3）对量化后的系数进行Huffman编码。 -The realization of JPEG compression and coding (1) First of all, through the DCT transform to remove data redundancy (2) the use of quantization table of quantization DCT coefficients (3) of the coefficients after quantization Huffman coding.