least_square

此程序用于产生直线阵天线阵列的方向性图，非常有价值(This procedure is used for creating a linear array of antenna array pattern)

使用matlab提供的bp网络工具实现手写数字识别。内涵大量测试用手写数字(Bp using matlab network tools available to achieve handwritten numeral recognition. Test a large number of handwritten digital content)

peak picking method for signal processing

Some linear algebra code in matlab

说明：  matlab串口的实现,倚望大家有时间去看看(matlab and serial )

有源功率因素校正APFC电路，采用电压外环+电流内环控制策略。经验证可很好实现功能(Active Power Factor Correction APFC circuit voltage outer the+ current inner loop control strategy. Proven good functions)

DEA模型的MATLAB算法,DEA-Solver.rar(DEA MATLAB)

基于K-L展开的人脸检测matlab程序，采用K-L展开对图片主成分分析、多图训练，从而达到在复杂图片中检测人脸的功能。(KL expansion based on face detection matlab program, using KL expansion of the picture principal component analysis, multi-map training, so as to achieve a complex picture face detection function.)

基于模型设计—自定义目标系统配置指南,RTW自动代码生成相关资料，对了解自动代码生成有帮助。(Model-based design- Custom target system configuration Guide, RTW automatic code generation relevant information, to help understand the automatic code generation.)

粒子群优化算法，迭代选择函数最优值，修改不同的目标函数，应用较广(pso search the optima value)