DCT变换是图像图形处理中的很重要的一个压缩算法，此文件详尽的完成了DCT变换...

这是关于信源压缩编码里面比较经典的压缩编码算法-Huffman算法的代码！-This is on the inside source coding compare a classic Coding Algorithm-Huffman algorithm code!

这份是一份压缩解压缩的商业产品的源码JZIP。压缩算法比较不错，值得推荐浏览-this is a compression decompression of the commercial products JZIP source. Compression Algorithm quite good, and worth recommending View

图像处理高通和低通滤波器及重建-matlab code

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.

经典的walsh变换，可以进行实验，matlab程序-Walsh transform classic, you can conduct experiments, matlab program

实现多媒体文件的lzrw算法，在vc6下编译成功，算法代码没有仔细研究-multimedia documents lzrw algorithm, compiled under the vc6 successful, the algorithm code without careful study

GPS坐标转换软件：直角坐标与大地坐标转换-GPS coordinate conversion software : Cartesian coordinates of the earth and conversion

本源码是用VC++6.0实现的，显示了BMP位图，并实现了快速的8*8的块的DCT和IDCT变换-the source of VC 6.0, showing a bitmap BMP, and achieve a rapid 8* 8 block of DCT and IDCT transform

VC++源代码，单文档数据库应用程序，用VC++编写的-VC++ source code

可以对文本字符进行ｈａｆｆｍａｎ编码，经过测试，该程序还是不错的。很完整的一个程序。-can to the text characters haffman coding, tested, the procedure is still pretty good. Complete a procedure.