segmen

这是一个非常重要的而又简单的程序，是书上常用和数学建模的好帮手(great partner)

几种版本的支持向量机工具箱,都是能用的 很方便(Several versions of SVM toolbox, are very easy to use )

论文《基于BP神经网络的PID控制器及其MATLAB仿真》Base_on_BP_neural_networ_ PID_controller_and_MATLAB_simulation.rar(Base on BP neural network PID controller and MATLAB simulation)

一个用PCA和LDA降维，并用knn分类的人脸识别例程(A dimension reduction using PCA and LDA, and face recognition with the knn classification routines)

说明：  k均值聚类+matlab 有详细的注释和图片(failed to translate)

扩频系统的MATLAB源代码,实现无线通信系统扩频的功能(spread spectrum systems MATLAB source code, wireless spread-spectrum communication system function)

积分分离PID控制matlab M文件代码。 该控制里面将积分分离，在控制误差很小时才重新使用积分，这样可获得更好的控制效果。(Integral Separation PID control matlab M file code. The control inside the integral separation, re-use integral control error is very small when, so to get better control effect.)

MATLAB下各投入机组的最优发电功率和最小损耗的程序代码，即经济调度问题(MATLAB each invested unit optimal power generation and minimum loss program code, the economic dispatch problem)

计算原图像在阈值为s时均值的matlab源代码 (Calculation of the original image when the threshold value s mean matlab source code)

用训练序列和lloyd算法，对一个正弦信号数据进行标量量化。(Using the training sequence and lloyd algorithm, we take a sinusoidal signal data for scalar quantization to deepen our understanding.)