scanComPorts

this code in matlab for applying active shape models and active appearance models to detect the features of hand

资料很好压缩包解压时没有密码第二行程序括号当中是原图片存放路径，最终将会出现处理后的图像figure no.1(verygood)

基于SVM的人脸检测。优化了部分代码。可以参考一下，各位亲们。(SVM-based face detection. Optimize the part of the code. Reference, you pro.)

预测反褶积matlab编码,适合初学者学习和使用(predictive deconvlution)

三相电压型PWM逆变电路 MATLAB仿真模型，希望对大家有用(Three-phase voltage-type PWM inverter circuit MATLAB simulation model, we hope to be useful)

Series active filter

说明：   本程序可以绘制p3曲线，直接输入cv、cs、EX,也通过降雨或径流数据计算绘制 [cs,cv,ma] = p3plot(a,kk,b,bb,y1,cs_cv,ma,cs,cv,x0) a=20 横向网格条数 kk=200 纵坐标标注间隔（间隔要是最大值和最小值差的整数倍） b=2000 纵坐标最大值 bb=0 纵坐标最小值 y1=[] 降雨量，横向矩阵输入,如果没有请输入[] cs_cv=[2] 没有，请输入[] ma=[] 年平均降雨量，没有输入[] cs=[] 没有，请输入[] cv=[] 没有，请输入[] x0=0.01 初始概率点，百分数,没有输入[]( this program can draw P3 curve, direct input CV, CS, EX, also by rainfall or runoff data calculation and drawing The [cs, CV, ma] = p3plot (a, KK, B, BB, Y1, cs_cv, Ma, CS, CV, x0) The a=20 of the number of horizontal grid The kk=200 longitudinal coordinate labeling interval (interval if the maximum value and the minimum value of the integer times the difference) The b=2000 of the maximum longitudinal coordinates The bb=0 of the minimum longitudinal coordinates The y1=[] rainfall, transverse matrix input, if not please input [] The cs_cv=[2] no, please enter [] The ma=[] of the average annual rainfall no input []. The cs=[] no, please enter [] The cv=[] no, please enter [] x0=0.01 initial probability, percentage, no input [])

说明：  关于通信原理系统的PDM调制的一个小程序(on communication principle of PDM system modulation of a small program)

沿直线最小化优化学习率的梯度下降法matlab版本的一个实例源代码，带轨迹收敛图。(a source code of steepest descent with learning rate to minimize along the line by matlab)

WSN(无线传感器网络)的初期模型建立以供后期仿真，模拟所用。(WSN (Wireless Sensor Networks) Ausgangsmodell für die Post-Simulation, die Simulation verwendet)