ZCRYPT23

详细介绍了数字音频的压缩和传输，同时介绍了mp3、wma和AC-3音频的关键技术。(Details of digital audio compression and transmission, at the same time introduced the mp3, wma and AC-3 audio of key technologies.)

提供JPEG标准压缩压缩的编码解码过程，90%以上的代码有注释，配有GUI设计。代码能够运行，但可能只起到借鉴的作用。(Provide JPEG standard compression coding and decoding process, more than 90% of the code is annotated, with GUI design. Code can run, but it may only serve as a reference.)

基于DCT变换的JPEG图像压缩的matlab代码(The matlab code of JPEG image compression based on DCT transform)

这是lzw算法源程序代码，纯c语言编程实现，希望对您有用。(lzw algorithm source code, pure c programming language, and I hope to you useful.)

采用LBM+LES方法编制 了计算程序.首先计算了湍流平板附面层解,用来校对程序的正确性,结果表明计算值和理论值符合得很好.然后计算了亚音可压缩的湍流后台阶流以及超音湍流的 后台阶流.(LBM+LES simulation of flow)

说明：  lzw压缩算法，可以实现对图像的lzw压缩，容易理解(LZW compression algorithm can realize LZW compression of image, easy to understand)

压缩感知三维成像文献，是三维重建方面最新的文献(Compressed sensing three-dimensional imaging literature, is the latest three-dimensional reconstruction of the literature)

说明：  一篇关于压缩感知的经典文章，压缩感知（Compressed sensing，简称CS，也称为Compressive sampling)理论异于近代奈奎斯特采样定理，它指出：利用随机观测矩阵可以把一个稀疏或可压缩的高维信号投影到低维空间上，然后再利用这些少量的投影通过解一个优化问题就可以以高概率重构原始稀疏信号，并且证明了这样的随机投影包含了原始稀疏信号的足够信息。(A classic article on compressed sensing, compressive sensing (Compressed sensing, referred to as CS, also known as Compressive sampling) different from the modern theory of the Nyquist sampling theorem, which states: the use of a random measurement matrix can be sparse or compressible high-dimensional signal projected to low dimensional space, and then use a small amount of projection by solving an optimization problem to be sparse with high probability to reconstruct the original signal, and prove that random projection of the original sparse signal contains enough information.)

JPEG编码和解码，用Huffman编码(JPEG encoding and decoding, using Huffman coding)

matlab实现jpeg压缩,很经典 matlab实现jpeg压缩,很经典(realize jpeg compression matlab, matlab classic realize jpeg compression, very classic)