Tixing

The .mdl SIMULINK file of a three-phase regular sampling inverter, including mixed random spread-spectrum strategies and third harmonic injection

power system analysis- load flow analysis ppt

这个程序组是拉丁超立方模拟程序，是高级的monte carlo模拟随机抽样。(This program group is Latin hypercube simulation program, it is the senior monte carlo simulation of random sampling.)

这里面有两个程序，两个都是采用4QAM调制。不过个人觉得第一个更容易懂，因为写的很有条理。我改的那个程序就是根据这个来的。 不过在这里面有个问题就是信道系数只能是由高到低，大家可以试试，改成[0.227 0.46 0.688 0.46 0.227]这个是老师给我的仿真中常用的信道系数，这个成为归一化信道，就是系数平方和为1. 第二个程序没有涉及到信道系数，但是这个程序当中，在128个子载波中，前后有32个空载波，这个在OFDM中也是经常用的，这样可以降低误码率。 (And there are two programs, two are based on 4QAM modulation. But personally feel that the first is easier, because the writing is organized. I changed that procedure is based on the past. However, there is a problem in that there is only channel coefficients from high to low, we can try and change into [0.227 0.46 0.688 0.46 0.227] This is the teacher gave me the simulation channel coefficient commonly used, this became normalized channel, is coefficient of the square and is 1. The second program is not related to channel coefficients, but this program which, in the 128 sub-carriers, the before and after the 32 air carriers, the in OFDM is also often used, which can reduce the error rate.)

功率谱：直接法，间接法，加窗（hamming ,hanning, 矩形）(Power spectrum: the direct method, indirect method, window (hamming, hanning, rectangle))

回归分析(Regression analysis)

自适应中值滤波函数，是根据被滤波区域的图像特性自适应的滤波器。(The adaptive median filtering function is based on the image characteristics of the filter region of the adaptive filter.)

空时抗干扰LCMV准则下的MATLAB仿真程序(space domoin anti-jammping LCMV matlab program)

关于超声波倒车雷达测距的，计算多重分形非趋势波动分析，计算一维光子晶体的透射特性和反射特性。( About ultrasonic parking radar ranging, Calculate the multifractal trend fluctuation analysis, Calculated transmission characteristics and reflection characteristics of the one-dimensional photonic crystals.)

本程序实现了找出一个n个数的序列中最长的单调递增子序列,并符带测试数据(This program implements to find a sequence of n the number of the longest monotonically increasing subsequence, and to break with the test data)