shuzhifenximatlab

基于LSB的直接4bit替换法，就是直接用秘密图像像素值的高4bit去替换载体图像像素值的低4bit。 (Direct 4bit substitution, that is, the direct use of the secret image pixel values of the high-4bit image pixel value to replace the carrier' s low 4bit.)

matlab 实用程序百例，汇集了大多数值运算，图像图像处理等实例。(Matlab utility hundred cases, gathers most value calculation, and image processing images as examples.)

phase only correlation

Huawei HG553 Firmware extract and concatenate tools.

FOR ATR scard - Advanced Card Systems ACR120S_inst_Win_1020_A Application and Drivers

运用matlab,实现16QAM调制与解调，串并转换，信道建立（瑞利多径信道），星座映射，是毕业设计之必备资料(Use matlab, realize 16QAM modulation and demodulation, SERDES, channel establishment (Rayleigh multi-path channel), constellation mapping, is a graduate of the necessary design information)

说明：  Lame波的频散曲线，包括相速度和群速度。(The dispersion curve of Lame wave includes phase velocity and group velocity.)

lz77编码，从文件读取，进行编码，最终以二进制的形式输出到文本。无延伸(lz77 encoding read from the file, encoded in binary form the final output to the text. No extension)

说明：  几篇粗糙集的论文文献，感觉不错，跟大家分享(Papers several rough set literature, I feel good, to share with you)

说明：  基于kmeans，用于计算客户价值等(Based on kmeans, used to calculate customer value, etc.)