sin

使用这个matlab程序，你可以对图像实现加高斯白噪声或者椒盐噪声(whth this matlab code，You can add Gaussian white noise or salt and pepper noise on the purpose image )

说明：  声波方程正演模拟大模型样例。 包含三个地质层，分别对应速度可以自行修正。 震源函数是雷克子波。 C源程序，输出结果Matlab绘制。(Acoustic wave equation forward modeling big model of the sample. Consists of three geological layers, corresponding to the speed you can correct itself. Lake wavelet source function is. C source code, the output of Matlab draw.)

knn-K近邻法实现两分类的函数代码，输入为两类的样本特征，和待测试的样本向量，输出为分类结果。(knn-K nearest neighbor method to achieve the two categories of function code, enter the characteristics of two types of samples, and samples to be tested vector, the output for the classification.)

说明：  m序列的小东西，用在SIMULINK里面(m sequence of small things, which in SIMULINK)

dg placement by pso algorithm

关于智能优化方法的一本很不错的参考书 可以参考(good book)

简单的线性回归的算法以及运用此算法对简单数据进行分类处理(Simple linear regression algorithm and apply this algorithm to classify simple data processing)

make colorbar in plot figures in matlab adjustable.

matlab UwB脉冲的接收 设计 成型 (matlab UWB pulse)

create Color Histograms