CABAC

一个jpeg编码程序，有效实现了图像的jpeg压缩，是一个非常好的编码试例。(a jpeg coding procedures, the effective realization of the jpeg image compression, is a very good coding test cases.)

代码实现了基于ARM7的MPEG-4视频解码器，由C代码和汇编混合编写，已经在ARM7TDMI平台调试通过。(Code based on the ARM7 realize the MPEG-4 video decoder, from C code and compilation of mixed-prepared, has been adopted ARM7TDMI debugging platform.)

说明：  这是相关编码的标准和实现，是密码学的和数据压缩的基础。(This is the relevant coding standards and implementation, is cryptography and data compression basis.)

ZIP文件的一个编解码算法，主要用于ZIP文件的加解密。(ZIP file of a codec algorithm, mainly used in ZIP file encryption and decryption.)

说明：  使用霍夫曼huffman 編碼方式 對文件進行壓縮 程序很簡單 主要是幫助新人了解霍夫曼編碼的實現方法(The use of Huffman huffman encoding file compression program is very simple principal is to help newcomers understand the Hoffman encoding method)

RAR密码破解工具_RAR Password Unlocker 汉化完美注册双选版(RAR password cracking tool)

用来测试压缩感知中构造的测量矩阵的RIP的(this .m file is used to check the senging matrix RIP in CS)

ansys 分析 圆环的受力:一个的圆环,受一对过直径的集中 应力, 作用下发生1mm的压缩量（如图所示）。已知材料的弹性模量E＝2.0GPa，泊松比为0.3。用平面应力单元PLANE82分析圆环内部的应力分布情况(ansys analysis by the Circle : A Circle and the one across the diameter of the concentrated stress, occurred under 1 mm compression volume (as shown). Known material elastic modulus E = 2.0GPa, Poisson's ratio of 0.3. Plane stress analysis modules PLANE82 Circle internal distribution of the stress)

this is a matlav file to clean the data.

算术编码，利用算术编码进行数据压缩，用C语言实现，程序简单，已跑通(Arithmetic coding, the use of arithmetic coding for data compression, using C language, the procedure is simple, has run through)