Mlb

这是粒子群优化算法,用于计算数值优化问题.很好用的!(This is the particle swarm optimization algorithm, used to calculate the numerical optimization problem. Good use!)

刘金坤《先进 PID 控制及其 MATLAB 仿真》书上第一章源程序。供大家参考。(Liu Jinkun " Advanced PID Control and MATLAB simulation," the book' s first chapter source,)

matlab编写的文本分类的程序，可以对已经分好词的文本进行分类，先自己导入数据，用libsvm中的svm进行分类和预测，特征用tfidf算法，还利用卡方检验进行了特征选择，可自行设定阈值。(matlab prepared text classification program, you can have a good word of text classification, classification and prediction using libsvm in svm, characterized by tfidf algorithm, also used the chi-square test was used for feature selection, you can set thresholds on their own.)

使用MATLAB建立一个AR模型,并画出图形进行比较(Use MATLAB to build a AR model, and draw graphics comparison)

说明：  飞机定位问题在航空的应用是十分广泛的，此源码是用matlab实现的，能够准确模拟出飞机在空中的定位。(positioning of the aircraft in the aviation application is very extensive, the source is realized using Matlab, to accurately simulate aircraft in the air positioning.)

本代码是光子晶体光纤切面的光强分布仿真程序，对搞光子晶体的同行很有帮助。(the code is photonic crystal fiber plane, the intensity distribution simulation program to engage in peer photonic crystal helpful.)

信号包络处理中，用于包络解调的。已经用过了。效果很好。 (Envelope signal processing for envelope demodulation.)

matlab - image processing - laplacian filter(matlab- image processing- laplacian filter)

This application detects motion in real time. A webcam could be used.

说明：  MATLAB中用于时间序列分析的arma（）函数的定阶(MATLAB, for time series analysis arma () function of order determination)