secha

最小二乘法椭圆拟合 fit_ellipse( x,y,axis_handle ) x，y为坐标点 适用于一般方程哦。好用(Least squares ellipse fitting fit_ellipse (x, y, axis_handle) x, y for the coordinates of points applicable to the general equation Oh. Use)

a cdma code for communication

有限差分法解静电场的边值问题的算法实现. 非常好的FDTD论文和软件算法代码(Finite differance time domain method field solver introduction)

matlab语言做一个求一定人数生日相同概率仿真分析的源代码，可以直接下载并使用，只是需要添加初始的人数(Matlab language do a certain number for the same probability birthday simulation analysis of the source code, and can directly download and use, just need to add the number of initial)

用于求个多个信号源波达方向的旋转不变子空间算法(rotation invariant subspace for seeking the direction of arrival of multiple sources )

实现短波信道中瑞利衰落和多普勒扩展的代码，比较使用(Achieve short-wave Rayleigh fading channels and the expansion of the code Doppler to compare the use of)

induction motor m-file simulation

matlab版本的标准互信息函数，用于聚类指标的计算，可直接使用(normalized mutual information function for clusering performance evaluation (MATLAB version))

实现EM算法的MATLAB仿真程序，利用高斯混合模型实现EM聚类算法，并比较估计参数。(EM algorithm to achieve the MATLAB simulation program, using Gaussian Mixture Model EM clustering algorithm, and compare the estimated parameters.)

相控阵的matlab代码，利用傅里叶方法进行综合(Phased Array of matlab code, the use of Fourier methods for integrated)