xingtaixuetiqu

fix image with winer filter

使用matlab分析传统光学系统中加入三次相位掩模板之后其点扩散函数的焦点偏移(Analysis using matlab conventional optical system by adding three phase mask after the point spread function of its shift in focus)

MATLAB雷达信号处理，源代码非常好用建议下载。(MATLAB radar signal processing, the source code download is very useful recommendations.)

c4.5经典算法，实现决策树分类功能，可以对连续数值和离散数值实现很好的分类，并有剪枝功能(c4.5 classic algorithms, to achieve the decision tree classification, can be continuous and discrete numerical values to achieve good classification, and a pruning function)

说明：  用新的参数估计方法对正态分布的delta和α进行更为准确的估计。(With a new method of parameter estimation of the delta-normal distribution and α for a more accurate estimate.)

用MATLAB实现的BPSK调制解调源程序(In MATLAB source code for BPSK modulation and demodulation)

Very simple function to quickly plot a 3D cube

对一个输入变化的的系统求逆，用SVM拟合逆系统(An input change system inverse fitting with SVM inverse system)

系统辨识课程实验所写的程序。使用递推最小二乘估计辨识系统参数。输出系统参数辨识结果以及辨识精度。程序可以直接运行。(I wrote this program in my system identification course experiment. Using the recursive least squares estimation identification of system parameters. Output system parameter identification result and precision. The program can be run directly. )

DsimOrder Calculate the Dissimilarity index based on order pattern analysis.Input: two time series Output: Dissimilarity index between inputs permutation entropy