pfatb_v1.1

电力系统潮流计算matlab程序，简单易懂，供初学者分享学习(Power flow calculation matlab program, easy to understand for beginners to share their learning)

可以用来进行地震预测的matlab代码，直接模仿就可以用了(Can be used for earthquake prediction matlab code, you can use a direct imitation)

电力系统潮流计算程序（节点电压幅值和相角、线路注入的有功功率和无功功率、线路损耗）(power system flow)

计算互信息非常有用的一组程序,包含位置式PID算法、积分分离式PID，小波包分析提取振动信号中的特征频率。( Mutual information is useful to calculate a set of procedures, It contains positional PID algorithm, integral separate PID, Wavelet packet analysis to extract vibration signal characteristic frequency.)

%-- 2013/10/16 16:57 --% clc close all; clear all; tc=newfis("tc","sugeno"); tc=addvar(tc,"input","theta",[-90 90]); tc=addmf(tc,"input",1,"about 0","trimf",[-90 0 90]); tc=addmf(tc,"input",1,"about 90","trimf",[0 90 90]); tc=addmf(tc,"input",1,"about-90","trimf",[-90 -90 0]); tc=addvar(tc,"input","omega",[-5 5]); tc=addmf(tc,"input",2,"NG","gaussmf",[1.8 -5]); tc=addmf(tc,"input",2,"ZR","gaussmf",[1.8 0]); tc=addmf(tc,"input",2,"PO","gaussmf",[1.8 5]); tc=addvar(tc,"output","u",[-2 2]); tc=addmf(tc,"output",1,"No.1","linear",[126.07 26.3 0]); tc=addmf(tc,"output",1,"No.2","linear",[2722.3 883.4 0]); rulelist=[1 0 1 1 1;2 0 2 1 1;3 0 2 1 1]; tc=addrule(tc,rulelist); model=newfis("model","sugeno"); model=addvar(model,"input","theta",[-90 90]); model=addmf(model,"input",1,"about 0","trimf",[-90 0 90]); model=addmf(model,"input",1,"about 90","t

This code implements the Harris Corner Detector.

说明：  matlab实现9/7双正交小波变换，将图像分解到频域(matlab realize 9/7 biorthogonal wavelet transform, the image is decomposed into the frequency domain)

此为基于LSSVM工具箱的Matlab回归测试程序代码模板源码。(This is based on the Matlab toolbox LSSVM regression test program source code templates.)

对QPSK解调系统完美建模，其中通过改变码元速率和载波频率，再计算相应的环路滤波器的参数，即可实现多种QPSK模型的解调，且该模型可通过SYSTEM generator进行量化，从而生成ISE能直接使用的HDL代码。 matlab版本：2007a(Perfect for QPSK demodulation system modeling, which by changing the symbol rate and carrier frequency, and then calculate the corresponding parameters of the loop filter, QPSK demodulator can achieve a variety of models, and the model can be quantified by SYSTEM generator thereby generating ISE HDL code can be used directly. matlab version: 2007a)

背景差分法，用于视频，该程序可直接运行。(Background differential method, used in video, can run directly.)