huffman tree is yan suo wen jian

JPEG图像压缩工具专辑-JPEG image compression tools album

这是一个压缩和解压的程序，有助于教学之用或者学习-This is a compression and decompression procedures, contribute to teaching or learning

基于小波变换的零树编码对静止图像进行压缩与解压-based on wavelet transform is the right tree coding static image compression and decompression

SPIHT图像压缩编码的Matlab程序。-SPIHT image compression encoding procedure of Matlab.

mpeg4压缩算法程序，有对idct的详细代码过程．-mpeg4 compression algorithm procedures, the details of the code idct process.

针对二值图像的压缩实现了算术编码以及解码 并在此基础上实现了一节自适应算术编码 有很好的压缩效果-For binary image compression realize the arithmetic coding and decoding and on this basis has been realized a very good adaptive arithmetic coding compression has the effect of

基于ANN神经网络预测方法，可以较为精确地绘制出预测值与实际值以及误差的曲线-ANN-based neural network prediction method, you can more accurately draw predictive value and the actual value and the error curve

运用java开发工具，java 本身具有的类库的优势，应用java 提供的有关方法实现基本的压缩和解压缩功能。-use java development tools, java itself with the library"s strengths, java application of the method for the realization of basic compression functions.

判断不以0打头的数字串-0 judgment not to the head of Series

数据压缩，c语言，huffman编码，vc实现-Data compression, c language, huffman coding