kf_m

This function used to find peaks of histogram.

30总线系统的潮流计算 finpt.m可以修改各支路、各总线的有功、无功、无功补偿、支路阻抗等数据，运行后，运行pflw.exe文件，生成pfoutput.m文件显示潮流计算结果(30-bus system can modify the flow calculation finpt.m slip, the bus active and reactive power, reactive power compensation, slip resistance and other data, run, run pflw.exe files, documents show power flow generated pfoutput.m Results)

这本电子书用来学习如何用Matlab来编程序和绘制图形(This ebook used to learn how to Matlab to programming and drawings)

The optimization behavior of the self-adaptation (SA) evolution strategy (ES) with intermediate multirecombination (the (=I )-SA-ES) using isotropic mutations is investigated on the general elliptic objective function. An asymptotically exact quadratic progress rate formula is derived. This is used to model the dynamical ES system by a set of difference equations. The solutions of this system are used to analytically calculate the optimal learning parameter  . The theoretical results are compared and validated by comparison with real (=I )-SA-ES runs on typical elliptic test model cases. The theoretical results clearly indicate that using a model-independent learning parameter  leads to suboptimal performance of the (=I )-SA-ES on objective functions with changing local condition numbers as often encountered in practical problems with complex fitness landscapes.

基于最小错误率，和最小风险的Bayes分类器Matlab 实现 (Bayes Matlab)

通过对hilbert变换的matlab实现，增加对hilbert变换的理解，(Matlab by hilbert transform implementation, to increase the understanding of hilbert transform,)

说明：  本程序是基于S变换的短时电能质量扰动检测方法实现的，用于分析电压暂降的幅值、相位跳变、持续时间和谐波含量进行分析(This procedure is based on the S transform short-term power quality disturbance detection method implemented for the analysis of voltage sag magnitude, phase transition, duration, and harmonic content analysis)

做过模糊PID的朋友很多遇到过这种问题，就是仿真启动不起来，停留在e-7等地方或者仿真很慢，自次上次有个朋友说改变步长能解决这个问题，最后的曲线能达到满足要求的时候，我让他找个例子他就没有后文，以前我做了很多这样的模糊PID，但靠改变步长并没有解决问题，仿真曲线直接发散出去了，我自己这两天也总在思考这个问题，通过不断的调试总结，明白了不少，给遇到这个问题的朋友讲解一下解决办法吧，以一个例子详解：(Done a lot of friends of the fuzzy PID encountered this problem, simulation start up, stay in the e-7 and other local or simulation is very slow, have a friend who said to change the step size to solve this problem since the times the last, the finalcurve to achieve to meet the requirements when I asked him to find examples of his later, I have done a lot of fuzzy PID, but by changing the step does not solve the problem, the simulation curve directly divergence out, Itwo days always thinking about this problem, summarized by the debug and understand a lot of friends to experience this problem to explain the solution, an example Detailed:)

阵列信号处理中波束形成技术的apes算法matlab程序(The matlab code for apes algorthim of beamforming technique of array signal processing)

qpsk调制解调 脉冲成型 信道噪声 抽样 检波(qpsk modem pulse shaping)