基于小波的图像压缩，可运行，基于实数小波和EZW编码

SPIHT图像压缩编码的Matlab程序。-SPIHT image compression encoding procedure of Matlab.

In each step the LZSS algorithm sends either a character or a pair. Among these, perhaps character "e" appears more frequently than "x", and a pair of length 3 might be commoner than one of length 18, say. Thus, if we encode the more frequent in fewer bits and the less frequent in more bits, the total length of the encoded text will be diminished. This consideration suggests that we use Huffman or arithmetic coding, preferably of adaptive kind, along with LZSS.-In each step the LZSS algorithm sends either a character or a lt;position, lengthgt; pair. Among these, perhaps character "e" appears more frequently than "x", and a lt;position, lengthgt; pair of length 3 might be commoner than one of length 18, say. Thus, if we encode the more frequent in fewer bits and the less frequent in more bits, the total length of the encoded text will be diminished. This consideration suggests that we use Huffman or arithmetic coding, preferably of adap

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!

一个在VC下编写的一维随机元胞自动机小程序，-VC in a prepared one-dimensional random cellular automata applet,

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

LZHUF、LZSS、LZARJ压缩算法-LZHUF, LZSS, LZARJ Compression Algorithm

介绍嵌入式的视频,来自上海交通大学,是一个ARM培训的视频教程-introduced Embedded Video from Shanghai Jiaotong University, is a video training ARM Guide

通过循环实现线条的渐变,实现方法是一个像素一个像素地画线-cycle through the gradual realization of lines to achieve a pixel is a pixel Draw Line

一个含有compress、expand、lzw等等压缩算法的源码-a encode source code with compress,expand and lzw

1.源码太简单 2.不是源码 3.缺少文件 4.所选类别和开发环境不对 5.乱写说明或说明不够认真 6.压缩文件有密码 7.源码重复或已经存在 请不要上传有版权争议的