vision-3.3

this is made in matlab hand detection using gaussian mixture algorithm , some other people can use these file to make more advancemnt in it, improvement can be made in these files

it is a code for machine vision

完整的雷达系统仿真程序，完整的雷达系统仿真程序(Complete radar system simulation program)

利用鱼群算法优化BP神经网络权值，该代码可以直接运行。(Fish swarm algorithm is used to optimize the weight of BP neural network, and the code can run directly.)

说明：  利用LSSVM对数据进行训练，然后可以进行分类和预测，包括LSSVM工具箱。(LSSVM is used to train the data, and then classification and prediction can be carried out, including the LSSVM toolbox.)

机械动力学系统中力学模型分析，求得它固有频率，振型，主坐标。(Mechanical model analysis, mechanical dynamic system to obtain its natural frequency, mode shapes, principal coordinates.)

digital watermarking matlab GUI code. Wavelet transform dwt in combination with the svd algorithm

光伏MPPT，该文章里面详细介绍了一种变步长搜索方法。(PV MPPT，Variable-size step)

Underdetermined Anechoic Blind Source

33节点测试：计算联络线转供方案；负荷点损失风险计算；过电流风险计算(33 node test: contact wire transfer for computing program load point risk of loss calculation overcurrent calculated risk)