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计算机控制技术中的经典MATLAB数字模拟PID控制，包括PI,PID等常用控制(Computer-controlled digital technology in the MATLAB simulation of the PID control, such as PI, PID and other general control methods )

1、根据干扰总功率要求，在PSK调制信号带宽内产生单音干扰和多音干扰信号，并叠加到产生的信号源上。 2、将收到干扰的信号进行频率搬移到基带，然后通过匹配滤波器以及解调过程得到信息，统计误码率并与真实信息的解调误码率进行对比，评估音频干扰对PSK信号的干扰效果。 (1, according to the total power requirement of interference generated tone signal interference and multi-tone interference in the PSK modulated signal bandwidth, and superimposed on the signal generated by the source. 2, the received interference signal to a baseband frequency shift, and the information obtained by the matched filter and a demodulation process, statistical error rate BER and the true information demodulation comparison, evaluation of the PSK signal, audio interference interference effects.)

function [bestsole,bestpop]=ga_scomplex(num,bounds,ps,pc,pm,b,dtc) % GA＿scomple是基于浮点编码的单纯形遗传算法主程序 % num定义种群数量 %　bounds定义参数取值范围，格式为[Var1min,Var1max;Var2min,Var2max;…….]; %ps选择概率 %pc交叉概率 %pm变异概率 %b　变异程度系数 %dtc　迭代次数 % $Date: 2005/5/25 $(funzione [bestsole,bestpop]=ga _scomplex (num,limites,ps,pc,pm,b,dc) % GA 655343;scomple;;;;;; % num % limits23450;[Var1min,Var1max;Var2min,Var22min;;;;;]; %ps %pc %pm %b _ %dtc _ % $Data: 2005 /5 /25 $)

主要用于matlab中的一些基本方法的介绍 以一些功能简介，适合初学matlab用户(used for matlab)

this code do background subtraction subtracting all frames from first frame and show the result video and input video

matlab绘制阵列正六边形。采用角度方法。(Draw a regular hexagon array matlab. Using the angle method.)

说明：  空时自适应信号处理，用于合成孔径雷达东目标检测，ACP，AEP方法(Space time adaptive signal processing, used for SAR East target detection, ACP, AEP methods)

Support Vector Machines

MFCC特征提取算法以及语音端点检测源码(MFCC feature extraction algorithm and voice activity detection source)

说明：  主要介绍了有限差分方法的MATLAB编程(Finite difference method of MATLAB Programming)