文件压缩与解压

用于数据流压缩的huffman算法 -Huffman algorithm used for data stream

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.

有关树的遍历问题-the tree traversal issue

简易的JPEG压缩程序(Matlab实现)-Summary of the JPEG compression process (Matlab realize)

哈尔滨工程大学的oj上的ac源码，可供新手参考。需要的就下吧！-Harbin Engineering University of oj the ac source for the novice reference. Needed on the next bar!

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.

这个东西可以压缩bmp形式的文件，通过压缩能把文件变得很小。-this thing can be compressed bmp format documents, through compression can become very document.

C++的函数重载-C function overloading

小波变换中的整数迭式变换VC++程序实现-wavelet transform integer transform repetition VC program

一个简单的基于MFC对话框的动态曲线程序源码 -A simple MFC dialog based on the dynamic curve of the procedure source