Flow-Calculation-Based-on-Matlab

This is power converter in matlab with no transformer. The full control is using. PID controller for the gating signal of SCR. The phase angle has been controlled

压缩感知，华东师范大学陆吾生教授讲义的程序(Compressed sensing, East China Normal University Professor Lu Wusheng handout program)

计算3维光子晶体的能带结构，利用了平面波展开方法(calculated three-dimensional photonic crystals with the structure, using the plane wave expansion method)

三电平SVG仿真模型，运行于simulink环境下，采用dq控制策略(Three-level SVG simulation model, running in simulink environment, using dq control strategy)

改进单纯形法寻优的MATLAB实现,提供源代码，对学习单纯形法有帮助。(Modified simplex method optimization MATLAB, providing the source code for learning the simplex method helpful.)

本书采用pdf格式，内容新颖，题材丰富，是初学matlab的最佳选择。(This book uses pdf format, content, novel, rich in subject matter is matlab beginners the best choice.)

强大的gui设计思想尽在其中 大家可以参考下 共同努力(Gui powerful design idea to make a reference in which we can work together)

说明：  运用粒子群算法优化支持向量机的参数，效果比较好(The use of particle swarm optimization algorithm for support vector machine parameters, the effect is better)

严格按照BP网络计算公式来设计的一个matlab程序,对BP网络进行了优化设计 优化1：设计了yyy，即在o(k)计算公式时，当网络进入平坦区时(<0.0001)学习率加大， 出来后学习率又还原 优化2：v(i,j)=v(i,j)+deltv(i,j)+a*dv(i,j) (A Matlab procedures in strict accordance with the BP network computing formula to design, the optimization design was carried out on BP network Optimization design of 1: YYY, that is O (k) in the formula, when the network into the flat area (<0.0001) learning rate increase, after learning rate and reduction Optimization of 2:v (I, J) =v (I, J)+deltv (I, J)+a*dv (I, J) )

基于导频实现OFDM信道估计，采用DFT算法。(based on comb to realzie OFDM channel estimation)