SAarithmetic

这是有关matlab 学习的一些技巧和程序代码的编写，其中有SIMULINK和matlab程序两部分(matlab study)

基于欧几里得距离的聚类分析，ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，matlab实现了五类灰色关联度模型的计算。( Clustering analysis based on Euclidean distance, ofdm system simulation including 16qam modulation fft windowing modules plus cp, matlab implements five gray correlation degree computing model.)

MATLAB图像编程命令快捷教程MATLAB programming commands quick tutorial image(MATLAB programming commands quick tutorial image MATLAB programming commands quick tutorial image)

多变量无约束问题的优化最优化方法之梯度下降法(Optimization of the gradient descent method)

说明：  这是关于matlab图行处理方面的源代码，说明matlab有强大的图形处理功能(This is a matlab figure on the source code line treatment, indicating that matlab has powerful graphics capabilities)

非常好的学习KNN算法的，能全面掌握关于KNN算法的原理，实现等(Very good learning KNN algorithm, can fully grasp on the principle of KNN algorithm, implementation, etc )

基于全变分空间正则化的稀疏超普解混算法的MATLAB程序(Matlab programs for “Total variation spatial regularization for sparse hyperspectral unmixing”)

麻省理工的计算光子晶体的程序，自己看后感觉收获不小，推荐给大家，对工科学生应该很有用处(MIT photonic crystal calculation procedures, to look after feeling learned a lot and recommend it to everyone. Engineering students to be useful)

说明：  对一个小球的运动模拟，可以很好地模拟其轨迹，界面清晰，操作简单(A small ball of motion simulation that can simulate its trajectory, clear interface, easy operation)

本程序是利用ESPRIT 算法实现波达方向的估计，程序能直接运行，有一定的参考价值。。(This program is the use of ESPRIT DOA estimation algorithm, the program can be run directly, there is a certain reference value. .)