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这是龚纯《精通MATLAB最优化计算》随书源码(M文件)。基于MATLAB优化工具箱，代码包含的内容有：牛顿法等无约束一维极值问题、单纯形搜索法等无约束多维极值问题、Rosen梯度投影法等约束优化问题、L-M法等非线性最小二乘优化问题、线性规划、整数规划、二次规划、粒子群优化、遗传算法。(This is pure Gong " Mastering MATLAB optimization calculations," with the book source (M file). Based on MATLAB Optimization Toolbox, the content code contains: Newton and other non-binding one-dimensional extremum problems, such as simplex search method for unconstrained multi-dimensional extremum problems, Rosen gradient projection method and other constrained optimization problems, LM non-linear law least squares optimization problem, linear programming, integer programming, quadratic programming, particle swarm optimization, genetic algorithm.)

说明：  自己收集的一些MATLAB程序 simulink 模型(some MATLAB program simulink)

in this projeh DVB-T signal can simulate by matlab

偶极子和单极子的馈电模型，表面电流分布，辐射强度分布，辐射方向图，以及加载阻抗(Dipoles and monopoles feed model, the surface current distribution, radiation intensity distribution, radiation pattern, and the load impedance)

语音增强-----matlab，信号与系统，大作业题目，非常不错，希望您喜欢。(Speech enhancement----- matlab, signals and systems, large job title, very good, I hope you like it.)

用于求一维，二维，三维的天线阵列的阵列因子，设计阵列排布，方位角俯仰角(planar array factor or linear array factor)

dhmm识别的matlab程序，使用matlab工具箱，有参考价值。(DHMM identification of Matlab procedures, the use of Matlab toolbox, a reference value.)

for canny edge detection.

palm vein detection a suitable way of biometric recognition...implemented on selected images

绘出时域图，在时域上进行分析，提取时域特征值：绝对均值，标准差，有效值，方根幅值，波形指标等等，进行故障特征提取，识别故障(The time domain diagram is drawn and the time domain is analyzed. The time domain eigenvalues are extracted: absolute mean, standard deviation, effective value, square root amplitude, waveform index and so on. Fault feature extraction and fault identification are carried out.)