3D-SPIHT

zigzag函数的matlab实现，通常图象压缩中经常需要用的ZIGZAG函数(the zigzag function realized by matlab)

说明：  这是target.c的压缩文件,用于理解为什么可以从片内RAM中映射中断向量到0地址处。有MEM=2哦(NIU X)

说明：  JPEG压缩，matlab实现的JPEG压缩算法(JPEG compression, matlab code)

有关算术编码对文本压缩的程序在c++环境中实现(about arithmetic compressed)

RLPack is a software that gives you the power to compress your executables and dynamic link libraries in a way that keeps them small and has no effect on compressed file functionality. Further more RLPack protects your files from modification and has several protection options which help protecting your files from being changed or cracked. But compression and protection does not stop there. RLPack with iBox module can pack your dynamic link libraries and place them inside the main executable so they can not be modified. They are extracted directly to memory (or optionally to disk) hiding their presence and enabling you to keep your dynamic link libraries safe from being used by third party programs or users.

计算多项式的算法 数据结构计算多项式的加减发和乘法(data structure)

基于类函数形函数的参数化建模方法，适用于气动设计和优化(Class/Shpae Transform method)

本压缩文件包含利用LUT（查找表）进行MODIS气溶胶反演的系统、源代码及说明文档 源代码为idl的pro文件,易于学习查看 还附赠了6s大气传输模型用以生成查找表（LUT）之用 (Modis 6s.)

upx解压，演示upx解压的程序源码，仅供参考。(upx unpack，show upx unpack program source code)

利用Huffman编码方式对一段文字进行编码和解码。哈夫曼编码是可变字长编码(VLC)的一种。(Using the Huffman encoding method for encoding and decoding of a paragraph of text. Huffman code is a variable length coding (VLC) is a kind of.)