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这是一个自己写的关于fft变换的快速源程序，可以达到很高的性能。(This is an fft transform himself wrote about the rapid source, you can achieve high performance.)

基于哈弗曼树的压缩软件，可压缩文字和位图。(Huffman tree based compression software, compressible text and bitmaps.)

赫夫曼编/译码器源码，已生成的每个字符的赫夫曼编码，对任意字符文本进行编码，再译码(Huffman encoder/decoder source code, Huffman coding, each character has been generated, the text of any character encoding, decoding)

利用C++实现的插入,删除,增加接点等功能(The use of C++ Realized insert, delete, increase the contact and other functions)

说明：  黑刀Dezender4.3简体中文版 黑刀Dezender4.3简体中文版 黑刀Dezender4.3简体中文版(Black knife Black knife Dezender4.3 Simplified Chinese Simplified Chinese version of Dezender4.3 Simplified Chinese version of the black knife Dezender4.3)

用C++的模板类实现的霍夫曼树及其编码过程，可视地展示霍夫曼树的结构。(Huffman tree and its encoding process to achieve C++ template class, visual display of the structure of the Huffman tree.)

霍夫曼编码的C++实现，含word详细叙述文档，详细注释。(Huffman coding C++ to achieve, including the word detailed description of the documents, detailed notes.)

this is renderer function

实现Huffman算法，对数据进行最优编码压缩。(huffman code)

JPEG2000库源代码(最新的JPEG2000标准源代码)(JPEG2000 library source code)