windows下的压缩解压程序

本程序采用了最简单的方块编码对512×512的lena图像进行了编码.运行程序后可以看出，方块取得越大，图像编码后失真越大。-This procedure uses the most simple code box 512 × 512 on the lena image coding. After running the program we can see that the box to obtain the greater the greater the distortion image is encoded.

讲述一种huffman编码方法的文献，文献里有编码程序的源码，讲解加程序，很全面。-A huffman encoding method on the literature, the literature, there are procedures for the source code to explain the increase in procedures, it is full.

七人表决 MAX + PLUS 2 编写 -Seven people to vote

伪随机数的产生程序 有m序列还有同余序列等等 用与嵌入信息位置的选择或密钥的制作-Pseudo-random number generation process has m sequences are congruent with and embedded in sequence and so the choice of location information or the production of key

模糊聚类分析程序 模糊聚类分析程序 模糊聚类分析程序 -gg hdfh hthg hhh hhh hhh hhhh hhh hdh shhr trht tjtj yj uyuk tjr rteh w w w tytu y yi ht yj yj ku kyy e w q

这是分行用于图像压缩的经典的程序,在正常的情况下可达到7:1左右的压缩比.-This is a branch for the classic image compression procedures, in normal circumstances can reach about 7:1 compression ratio.

MATLAB(DCT+DWT)图像数字水印的方案毕业论文,基于dct和dwt的算法,有详细程序-MATLAB (DCT+ DWT) image watermarking program thesis, based on the DCT algorithm and dwt, has detailed procedures

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Chip type : ATmega8 Program type : Application Clock frequency : 8.000000 MHz Memory model : Small External SRAM size : 0 Data Stack size : 256 *****************************************************/ #include #include #include #include #include #include #define TG PORTB.1 #define RF_Rx PIND.2 #defi-Chip type : ATmega8 Program type : Application Clock frequency : 8.000000 MHz Memory model : Small External SRAM size : 0 Data Stack size : 256 *****************************************************/ #include #include #include #include #include #include #define TG PORTB.1 #define RF_Rx PIND.2 #defi

声音的线性预测编码和解码，利用vc的函数直接从mic采集数据或者操作wav文件进行压缩和解压，别情提供回访比较功能。-sound linear forecasting coding and decoding,make use of vc library directly to collect data or operate wav file to compress or decompress ,provide compression function.