all compression format compression decompression.

此源码是关于h264图像编解码的工程，希望对大家有帮助-this is the source of h264 image codec works, and I hope to be helpful

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.

ME500单片机开发系统演示程序 - 密码锁 LCD1602 显示-Singlechip ME500 demo program development system- password lock LCD1602 display

基于MSP430的温度采集质料，上传C语言源码 -MSP430-based temperature acquisition material, upload C language source

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

电子琴演奏我的功能就是利用单片机来实现电子琴的演奏功能-good

我就不做什么介绍了.你们打家假如要管理系统的话就下下来自己看吧-I do not what to do the introduction. If you play at home to manage the system, then on the next down and see their own

关于JPEG压缩和置乱的 很不错的 很实用-on JPEG compression and scrambling of the very good very practical

整理的JPEG的编码器，全员源码，非常适合初学者，搞清DCT、Huffman，jpeg 语法等。-finishing JPEG encoder, the full source code, are very suitable for beginners, get DCT, Huffman, jpeg syntax, and so on.

自动生成一个LL(1)文法。对输入文法，由程序自动生成它的LL(1)分析表；对于给定的输入串，应能判断识别该串是否为给定文法的句型-LL (1) grammar. On the importation of grammar, automatically generated from the LL (1) Analysis Table; For a given input string, Recognition should be able to judge whether the series for a given grammar Sentence