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Image processing Basic Programms -2 using Matlab(Image processing Basic Programms-2 using Matlab)

控制系统中pid控制的仿真模型，是simulink的模型的，希望对学习pid的同学有用。(control system pid control of the simulation model is the model of Simulink, pid hope that the right of students to learn useful.)

现代智能算法法程序代码，遗传法 贪婪法 模拟退火法 蚂蚁群法 回溯法(Modern intelligent algorithms law code, the genetic method simulated annealing greedy algorithm backtracking ant colony method)

PCA(主成分分析法)、LDA(线性判别法)两种方法是主要的的线性降维法，有非常好的效果，希望对大家能够有用！ 已通过测试。 (PCA (Principal Component Analysis), LDA (linear discriminant method) two methods are the main linear dimensionality reduction method, with very good results, we hope to be useful! Has been tested.)

计算考虑像散情况下，能否实现腔内某一腔臂稳区完全重合(Account for astigmatism cases, achieving a cavity chamber arm stability zone coincide)

MATLAB图像编程命令快捷教程MATLAB programming commands quick tutorial image(MATLAB programming commands quick tutorial image MATLAB programming commands quick tutorial image)

采用四阶龙格——库塔算法，应用MATLAB编写的常微分方程、偏微分方程求解算法及界面。 关键词：gui,ode,pde,difference method, runge kutta,euler,heun MATLAB版本：7.0 (R14)(EULER.m HEUN.m Rk4.M implement euler heun and runge kutta fourth order to solve ODE VANDERPOLODE.m LOGISTICOODE.m PREDAPREDATOREODE.m describe some ODE problems (van der pol- prey predator- logistic model) diffcorda.m implement difference method for vibrating string (see pizzicata.m) EQUATIONGUI.m is the main program)

针对模型中人为设定参数值的不合理性，对机动时间常数的倒数进行建模，提出新的模型，并给出相应的α-Jerk滤波算法。该模型在估计目标状态的同时，能够实时估计参数α的值。仿真结果表明α-Jerk模型比Jerk模型收敛速度更快，状态估计更精确。并与jerk算法进行了比较。(Artificially set for the model parameter values ​ ​ of the irrational nature of the reciprocal of the motor time constant modeling, and propose new models and the corresponding alpha-on Jerk filtering algorithm. The model to estimate the target state at the same time, real-time estimate of the value of the parameter α. The simulation results show that alpha-on Jerk model faster convergence than the Jerk model, state estimation more accurate. And jerk algorithm.)

Plucked String Models

用ESPRIT算法对面阵（平行线阵）方位角与俯仰角进行联合估计( Estimated jointly with the ESPRIT algorithm the opposite array (parallel linear array) azimuth and pitch angle)