shuzhifanxi

说明：  一个带界面的信号与系统实验系统，包含若干个实验模块(An interface with the Signals and Systems Laboratory System, contains a number of experimental modules)

《雷达手册》第三版，这是一本好好的参考书，值得收藏，是雷达专业人员的必备书籍(" Radar Handbook" third edition, this is a good reference book, worth collecting, Radar professionals required books)

This project will do encryption by reserving room before encryption for better performance of the compressed image

本程序为抗JPEG压缩的半脆弱性彩色图像数字水印，主要原理为DCT转换和DCT系数比较法，内含5中攻击仿真测试以及GUI界面，测试环境为MATLAB2009a，系本人2013年本科毕业设计(The procedures for the anti-JPEG compression semi-fragile color image watermarking, the main principle is the DCT transform and DCT coefficients comparative law, including five in the attack simulation testing and GUI interface, the test environment is MATLAB2009a, Department I graduated design 2013)

scalogram.m Function to calculate the phase and amplitude scalograms of a 1D signal. The analysis is done using quadrature pairs of log Gabor wavelets.

说明：  这是一本关于半导体物理学的书籍,从简单的基础入手,希望对相关研究方向的人员有所帮助.(This is a book on semiconductor physics, from the simple basics, hope the staff of the relevant research help.)

用wolf方法计算时间序列的最大lyapunov指数(Calculated by wolf maximum lyapunov index time series)

本程序利用均匀三角多项式曲线画出了漂亮的花瓣图形，图形栩栩如生，淡然调参数混的出不同的图形(This procedure using uniform trigonometric polynomial curve draw a beautiful flower graphics, lifelike graphics, indifferent tone parameters of a different mix of graphics)

利用EM算法结合颜色直方图的目标跟踪，利用EM算法实时更新颜色直方图(Using EM algorithm combines the color histogram for target tracking, real-time updates using EM algorithm color histogram)

约束优化问题的matlab 多个元程序(Constraints multiple element program matlab)