OFDM SIM

短路仿真，可仿真接地故障、相间短路、相间短路接地。(Short circuit simulation, three-phase transformer three-phase short-circuit, single-phase short circuit, two-phase short-circuit and two-phase short-circuit ground)

黑盒测试的测试用例设计，很好的测试用例，很基础，能看懂，有效果(Black box testing the test case design, a good test case, it is based, can read and understand, there are effects)

本文讲述锁相环的工作原理，锁相环路实际上是一个相差自动调节系统。(This article describes the working principle of PLL, PLL is actually a difference between the automatic adjustment system.)

很经典的L1范数算法，可以用于对优化算法的改进，有效加快运算速度和优化精度！(Classic L1 norm algorithm, the optimization algorithm can be used effectively to accelerate the speed of operation, and optimization precision!)

Hi , Here is a list of the files contained in RLS.zip FIR_RLS : FIR RLS demo (FIR is used when there is an access to the output i.e feedback is used like in a dc motor we use speed as feedback) IIR_RLS : IIR RLS demo (IIR is used when there is no access to the output the system model is only a function of the input i.e channel equalization prolbem ) FIRsampledata : a sample data for FIR RLS demo IIRsampledata : a sample data for IIR RLS demo Enjoy !

PWM of Two level inverter

Saleh model for use in memoryless nonlinear power amplifier (PA) behavioural modelling

for set Plotting Map

fit_ML_rayleigh - Maximum Likelihood fit of the rayleigh distribution of i.i.d. samples!. Given the samples of a rayleigh distribution, the PDF parameter is found fits data to the probability of the form: p(r)=r*exp(-r^2/(2*s))/s with parameter: s format: result = fit_ML_rayleigh( x,hAx ) input: x - vector, samples with rayleigh distribution to be parameterized hAx - handle of an axis, on which the fitted distribution is plotted if h is given empty, a figure is created. output: result - structure with the fields s - fitted parameter CRB - Cram?r-Rao Bound for the estimator value RMS - RMS error of the estimation type- ML

大尺度信道衰落模型-室外信道模型-Okumura model(Large Scale Path Loss and Okumura Model)