bp

本代码经本人多次调试运行过，绝对可用。用户可根据（执行步骤）这一文件来运行程序。(After I debug this code to run over several times, absolutely free. Users can (step) of the file to run the program.)

希望给辛苦科研的人带来一点点帮助--学习因子可以变化的PSO算法，不再是c1=c2=2，粒子进化更加灵活，下面是学习因子同步变化的pso，调用形式为[xm,fv]=LNCPSO(fitness,N,cmax,cmin,w,M,D)(People who want to work hard to bring a little bit of research to help- learning factor can vary PSO algorithm is no longer c1 = c2 = 2, particle evolution is more flexible, learning factor is below synchronous changes pso, calling in the form of [xm, fv] = LNCPSO (fitness, N, cmax, cmin, w, M, D))

改变背景值的灰色预测，实际应用时直接修改样本数据即可运行。(Change the grey prediction of background value, directly modify the sample data to run the actual application.)

说明：  使用buck变换器实现最大功率点跟踪MPPT，给电池充电。(Use the buck converter to realize the maximum power point tracking MPPT and charge the battery.)

本程序主要是解决单目标0-1非线性规划问题。(This procedure is mainly to solve the 0-1 nonlinear programming problem.)

image processing: edge_detection

matlab 用于人口模型的研究 涉及到阻滞增长模型 (matlab renkou)

研究目标距离R变化时，对两站定位精度的影响(Change of the distance R, on the positioning accuracy of the two stations)

一个matlab实现的立体匹配算法,程序中算法采用的是金字塔算法,具有计算速度快的特点(Matlab achieve a stereo matching algorithm, which is used to process the pyramid algorithm, Calculation speed is of the characteristics)

The objective of this project is to design and simulate a single phase half-bridge switched power supply for driving a series of CET coils. The power supply will act like a current source and the switching frequency fs = 1/Ts of the output voltage waveform equals 2.78 MHz.