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...

一种基于行程编码和小波变换的图像压缩编码算法，很值得参考-Itinerary based on wavelet transform coding and image compression coding algorithm, it is worth considering

编写代码的辅助工具。但是还是提倡养成良好的代码编写习惯。-prepared code auxiliary tool. However, they advocate to develop good code-writing habits.

LZW数据压缩算法-LZW data compression algorithm

Embedded system architecture book- Embedded system architecture book

12887时钟计数器,提供标准的时钟,定时,显示时间-12887 clock counter, provides a standard clock, time, display time

算术编码方法是将被编码的一则消息或符号串（序列）表示成0和1之间的一个间隔（Interval），即对一串符号直接编码成[0,1]区间上的一个浮点小数。符号序列越长，编码表示它的间隔越小，表示这一间隔所需的位数就越多。信源中的符号序列仍然要根据某种模式生成概率的大小来减少间隔。可能出现的符号概率要比不太可能出现的符号减少范围小，因此，只正加较少的比特位。-Arithmetic coding method is to be a coded message or symbol strings (sequences) that between 0 and 1 into an interval (Interval), that is directly encoded into a string of symbols [0,1] range of a floating-point decimal. The longer the symbol sequence, encoding the smaller the interval that it said that the median of this interval, the more necessary. Source is still the symbolic sequence generated according to a mode to reduce the size of the probability interval. May be less than the probability of the symbols of the symbols may be small to reduce the scope, therefore, are only plus-bit bit less.

DataGrid双向排序方法程序设计-DataGrid bidirectional sequencing design methods and procedures

用于压缩文件与文件的解压用于压缩文件与文件的解压-Used to extract the compressed files and documents used to extract the compressed files and documents

arj source code

介绍嵌入式的视频,来自上海交通大学,这是一个播放器的解压缩的程序-introduced Embedded Video from Shanghai Jiaotong University, which is a player in the process extract