NF2FF

一种改进的canndy边缘检测算法，非常新颖，值得学习(An improved edge detection algorithm canndy, very novel, it is worth learning)

信号盲分离的非线性主分量分析算法，适合普通学习(Blind source separation of nonlinear principal component analysis algorithm, suitable for general study )

Memory error handling for various sun4s.

使用MATLAB gatbx遗传算法工具箱自动进行PID参数整定，可动态显示迭代优化过程，对遗传算法和工业自动化PID参数整定方法的学习都有很大的帮助！(Automatically PID parameter tuning based on MATLAB gatbx genetic algorithm toolbox ，and can be dynamically displayed the calculate process.It s very helpful for the genetic algorithm and PID learning!)

Matlab Chandpur events rate which will help in public health statistics

说明：  利用延迟-相加法对波达方向进行估计，程序简明易懂，适用于初学者。(using delayed- add method to estimate DOA, easily understandable for beginners.)

利用smith圆图演示射频电路匹配过程，参数可调，界面良好。(Smith chart shows the use of RF matching process, adjustable parameters, the interface is good.)

实现了一个复高斯信道，以及收和发端的相关矩阵(Implements a complex Gaussian channel, as well as the originator of the correlation matrix of received and)

无约束一维极值问题 minGS 最小化代码(One-dimensional unconstrained extremum problem)

fusion svm_knn the output of svm will be the input of knn classifier