huffman

说明：  著名压缩算法的实现，能够实现各种基本功能，适合学习！(famous compression algorithm to achieve to achieve basic capabilities for learning!)

说明：  对测试图像分块、DCT和量化，将量化后的系数写成矩阵形式。(The test image block, DCT and quantization, the quantized coefficients written in matrix form.)

本压缩包涉及工程水文的10多个程序（保证率计算，调度计算，调洪演算，等出力调节等）(This package involves engineering hydrology of more than 10 program (reliability calculation, scheduling calculation, flood regulating calculation, such as the output regulation, etc.))

说明：  霍夫曼编码解码，实用程序，源程序，只用好用，通用。(Huffman encoding and decoding, utilities, source code, using only easy to use, universal.)

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

说明：  一个简单的32位位图压缩算法，基本思想是，扫描像素点，后面有雷同的就记下重复次数。(A simple 32-bit bitmap compression algorithm, the basic idea is to scan pixel, behind identical repetitions on the record.)

zip压缩源代码，附有整个工程，保证能用，可应用于文件压缩，内存压缩(zip compressed source code, with the whole project, and ensure that use, can be applied to file compression, memory compression)

这是基于多媒体实验所要求的lzw算法的简单实现，可以作为简单的参考来用！(This is based on multimedia experiment called lzw simple implementation of the algorithm can be used as a simple reference to use!)

说明：  压缩包包括完整的实例代码，可供大家研究和学习，内附说明！(Archive includes a complete example code, for all research and study, included instructions!)

ffmpeg 是一个开源、功能强大的多媒体处理软件，可以实现对音频流、视频流的录制和转换。(ffmpeg is an open source, powerful multimedia processing software, which enables audio streaming, video streaming recording and conversion.)