threelevelFRT

基于DCT数字水印算法，希望能有用，用信噪比，检验鲁棒性(Digital watermarking algorithm based on DCT)

用等倾线法绘制二阶系统的相平面图 二阶系统自己拟定(Line method to draw the second-order system using equal inclination plan second-order system own prepared)

matlab application for student

一个matlab实现bp的源文件，也许各位用得上，请大家多多指教(Bp realize a matlab source files, perhaps you useful, please everyone exhibitions)

说明：  标准极坐标牛顿潮流，包含导纳矩阵生成过程，以中国电力出版社出版《电力系统分析计算机算法》例题2.1为算例(Standard polar coordinates NEWTON, including admittance matrix generation process, with China Electric Power Publishing House &quot power system analysis computer algorithms,&quot Example 2.1 as an example)

说明：  移动通信中关于瑞丽信道衰弱的MATLAB仿真程序。(Rui Lixin Road Mobile Communications weak on MATLAB simulation program.)

程序是实现加权线性回归的，自己构造数据吧(this is the linear regression)

matlab混响处理特效，可以作为入门者的参考。(The matlab reverb effects, can be used as entry reference.)

ESPRINT谱估计，计算DOA，可以与capone进行对比。(ESPRINT spectrum estimation calculates DOA, with capone comparison.)

混沌优化算法计算测试函数的matlab程序，自己写的，可以直接用。(Chaos optimization)