用STL实现哈夫曼编码，如果STL学会不去读它。

通过学习，理解继承热性的用法，程序中通过直线和点之间的继承特性进行演示了。-Through the study, understanding the usage of heat inherited the program through the succession between the lines and points, demonstrate the properties.

此代码用霍夫曼树作为压缩和解压缩的存储结构，实现了字典压缩算法，用C便已成功。-this code tree with Hoffman as the compression and decompression of the storage structure and achieve a dictionary compression algorithm has been successfully used C.

在flex中调用图像处理,不错的，可是试用一下-compress decompress

东南大学版本，图像压缩ＶＩＳＵＡＬ　Ｃ＋＋源代码，用于二维图像压缩．-Southeast University, version, image compression VISUAL C source code for two-dimensional image compression.

zip解压源码.-zip unpacked source.

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.

ZIP动态联接库，开发包，适合C++ Bulider，Delphi.-ZIP dynamic link libraries, development kits, for C Bulider, Delphi.

介绍数字滤波器的设计，采用vhdl程序编写。 内容全面。-Introduce the design of digital filters using VHDL programming. Comprehensive.

自70年代被Bloom提出以来,Bloom Filters作为一种空间高效利用的紧凑数据结构，其不但能够对一个数据集合进行压缩表示而且能够支持集合的成员关系判断，在网络领域得到广泛应用。-since the 1970s Bloom, Bloom Filters as a space efficient use of compact data structure, not only its right to a data set can be compressed and expressed support for the pool membership judgment, in the network area has been extensively applied.

C代码完成jpeg编码和解码，包括dct，量化，zigzag以及霍夫曼编码、解码-C code to complete jpeg encoding and decoding, including dct, quantization, zigzag and the Huffman code, decoding