SPIHT

视音频课程作业，对视频抽帧，对单张图片进行yuv420采样、DCT变化、量化以及反量化、IDCT变化(Jpeg Encoding & Decoding)

有关算术编码对文本压缩的程序在c++环境中实现(about arithmetic compressed)

二维DCT，FPGA实现JPEG压缩中的二维DCT(dct)

OOMP算法是压缩传感的一种算法，其对OMP算法进行改进，提高了正确率。(OOMP Compressed sensing algorithm is an algorithm to improve its OMP algorithm to improve the accuracy.)

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)

压缩与解压缩类；压缩文件至.zip包内，增加文件至.zip包内，及解压缩相关操作。(zip and unzip。)

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)

说明：  Script Unpack Frimware Echolink Open Vu 9

说明：  自适应信号处理的理论和技术经过40多年的发展和完善，已逐渐成为人们常用的语音去噪技术．并通过实例介绍了基于Matlab的RLS自适应语音噪声对消系统的设计与实现．(After more than 40 years of development and improvement, the theory and technology of adaptive signal processing have gradually become a common speech denoising technology. The design and implementation of RLS adaptive speech noise cancellation system based on Matlab are introduced through an exampl)

Compress alghoritm LZ78