这是jpeg2000的压缩算法，讲述了基本的算法，及其实现方法

EasyARM1138 的蜂鸣器程序 能发出两种不同频率的声音-EasyARM1138 the buzzer program can issue two kinds of different frequencies of sound

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

同样是一个非常好的可执行文件压缩软件，支持的格式包括 atari/tos，djgpp2/coff，dos/com，dos/exe，dos/sys，rtm32/pe，tmt/adam，watcom/le，win32/pe，Linux/i386 等等，压缩比率也非常的高。-is also a very good executable file compression software, including support for the format atari/los, djgpp2/coff, dos/com, dos/exe, dos/sys, rtm32/pe, TMT/adam, Watcom/le, win32/pe. Linux/i386 etc., compression ratio is very high.

一个可以在DM642上运新的h.264算法-DM642 on a delivery in the new h.264 algorithm

LZW数据压缩算法-LZW data compression algorithm

7-Zip 3.11的源码-7-Zip 3.11 source code

快速哈夫曼编码,压缩性能高于普通的算术编码。-Fast Huffman coding, compression performance than ordinary arithmetic coding.

a-law u-law pcm间的转换，提供了快速实现这几种编码的转换方法 -a-law u-law pcm the conversion, the rapid realization of these various ways of coding

H.264编解码协议原文-H.264 codec original agreement

Java语言入门txt电子书 适合初学Java的学员-Java language Java entry txt e-book for beginners students