曲线网格创建号

关于gps的kalman滤波程序段，很有用的，呵呵(Kalman filter on the gps program segment, very useful, huh, huh)

bppid的maltlab例程可以运行，是进行检测算法的良好参照(example of bppid in maltlab )

说明：  这是基本Matlab的仿真原码，功能是验证无码间干扰的条件，包含了滚降滤波，参杂噪声，衰减，和眼图。(This is substantially the Matlab simulation original code, the function is to verify the absence of inter-symbol interference conditions, contains a rolloff filter, mixed noise, attenuation, and eye diagram.)

该PSO压缩文件中包括很多种粒子群优化算法：AsyLnCPSO, BreedPSO,CLSPSO,LinWPSO,LnCPSO,RandomPSO, SAPSO,SecPSO,SecPSO,sELPSO, SECVIBRATPSO,Simuapso 等等算法。值得初学者学习和下载。

主成分分析(PCA)是一个数学的过程,它使用一个正交变换转换成一组观测到的可能相关的因素形成一套价值观的独立变量称为主成分。主成分的数量小于或等于原始变量的数目 (Principal component analysis (PCA) is a mathematical procedure that uses an orthogonal transformation to convert a set of observations of possibly correlated variables into a set of values of uncorrelated variables called principal components. The number of principal components is less than or equal to the number of original variables)

基于随机森林思想的组合分类器设计——乳腺癌诊断(Artificial Neural Networks)

It will the user to plot various graph with different x and y notations

find the center of gravity of speech singal.

lssvm，较SVM要好一些，可以用于分类，预测，回归建模等等(lssvm than SVM is better, can be used for classification, prediction, regression modeling, etc.)

多项式和非多项式曲线拟合，多项式拟合在matlab中可以使用polyfit函数求解多项式系数，通过polyval函数求解拟合多项式在某数据点处的值(Polynomial and non-polynomial curve fitting, polynomial fitting in matlab polyfit function can be used to solve polynomial coefficients, solve the value of a data point to fit a polynomial function by polyval)