Fisher

该文件中包含二次规划中涉及的matlab程序，包含拉格朗日法以及起作用集法(This file contains the quadratic programming matlab procedures involved, including the Lagrangian method and set method works)

利用matlab调用ansys模块进行计算，包含有例子(Using MATLAB to call ANSYS module for calculation, including examples)

信号y=sin(2*pi*f1*t)+sin(2*pi*f2*t)加上信噪比为2高斯白噪声的傅里叶变换，分别画出时域和频域图(Signal y = sin (2* pi* f1* t)+ sin (2* pi* f2* t) plus noise ratio for two Gaussian white noise of the Fourier transform, respectively, to draw the time domain and frequency domain)

说明：  蚁群算法的路径规划是指再有障碍物的三维工作环境中寻找一条从起点到终点的无碰撞路径。(Path planning of ant colony algorithm is to find a collision free path from the start to the end in the three-dimensional working environment with obstacles.)

LARN ABOUT PROJECT DEATAILS

modelling and simulation using matlab

程序为相关干涉仪测向方法的matlab仿真。以5元圆天线阵列为接收阵列，计算两元间的相位差，形成标准库，并通过相关的方式测得信号来波方向。运行untitled1，输入相关参数即可实现功能(Matlab simulation of the method of correlation interferometer direction finding. With 5 element circular array antenna for receiving array to calculate phase difference between two dollars, forming the standard library, and by means of the measured signal direction of arrival. Run untitled1, input the relevant parameters to achieve the function)

说明：  Matlab 实现多项式曲线拟合（正弦曲线），交叉验证（十折交叉验证）(poly fit ，cross validation)

Good refrence to learn statics in matlab

说明：  粒子群优化方法，并行计算，收敛速度快，利于全局优化，算法实现简单(Particle Swarm Optimization)