实现对字符的赫夫曼编码，译码，运用栈存储少量字符数据

dct source code for jpeg decoder -Copy source code for jpeg decoder

功能点估算法,非常不错,是一种用来估算项目大小的技术-Function Point

人员通讯资料的管理-staff communications management

礼品系统主要提供顾客和供应商之间完成零件交易的功能，其中包括供应商信息、顾客信息以及零件信息。-Gifts systems to provide customers and suppliers to complete the function of parts transactions, including vendor information, customer information and part information.

MP3文件以一帧为一个编码单元，各帧编码数据是独立的。为了清晰而准确地描述mp3文件格式，下面采用位流语法描述，这种语法格式与c语言近似，易于理解，且描述清晰-An MP3 file to a coding unit, the encoded data frame is independent. In order to clear and accurate description of mp3 file format, the following description of the use of bit-stream syntax, the syntax and language similar to c, easy to understand and describe a clear

详细介绍huffman的功能 ，清晰准确，简单易懂，作业资料-Details huffman functional, clear and accurate, easy to understand, operating data

想学好计算方法吗？那你一定要看这个rar-Method of calculation do you want to learn? Then you have to look at the rar

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.

本程序是12864LCD驱动程序,采用I2C的通信方式-This procedure is 12864LCD driver, using I2C communication method

MATLAB Lecture.zip