beat-frequency

说明：  Canny算子 Canny 算子是一种比较新的边缘检测算子，具有很好的边缘检测性能，得到了越来越广泛的应用。(Canny operator Canny operator is a relatively new edge detection operator, has good edge detection performance has been more widely used.)

Linear block code hamming 74

说明：  直方图均衡化代码，简单的直方图均衡化代码，直方图均衡化代码，直方图均衡化代码(Histogram equalization code)

Create COE for Xilinx FPGA

说明：  很好用的小波分解程序，简单，实用，对初学者很有帮助。(Nice wavelet decomposition program, for beginners helpful.)

说明：  matlab7.0在数字信号处理中的应用.pdf 机械工业出版社出版(matlab7.0 in digital signal processing application. pdf Machinery Industry Publishing House)

s函数学习的入门资料，很详细的介绍s函数的写作方法(s function study of introductory information, very detailed)

steganalysis characteristic

源代码为matlab函数，功能是根据副瓣抑制要求产生taylor权系数(failed to translate)

说明：  带约束算子的粒子群算法，用于matlab环境，对于搞研究的教师有很大帮助(Operator Constrained Particle Swarm Optimization for the matlab environment, engage in research for teachers are very helpful.)