kpcaprogram

用模糊预测混沌时间序列预测方法的matlab程序，很好用(Mackey-Glass Time Series Forecasting using Method 1 Single Stage Fuzzy Forecaster)

这是用matlab语言编写的应用程序，主要对于GPS整周模糊度得求解。(It is written with matlab applications, mainly for GPS ambiguity was solved.)

matlab code for 4-ask modulation

基于MATLAB的非线性薛定谔方程求解，文献资料(matlab to solve NLSE)

用MATLAB程序实现卫星位置解算、用户位置解算（最小二乘法）、导航电文读取、坐标转换。(MATLAB program to achieve the satellite position solver, solver user location, navigation message reads, GPS positioning simulation (implemented by the least squares method).)

线性调频步进脉冲信号的脉冲压缩实现，有结果运行截图(Chirp step pulse signal pulse compression implementation, the results of running screenshots )

线性有限元基础代码 弹簧单元、杆单元、8节点二维单元(linear FEM sample code spring element, bar element, 8-node 2D element)

说明：  五点差分求解椭圆边值问题，简单明了，运行快捷，好用(five points)

一个MATLAB GUI程序，可以方便地用来手动标记正训练样本和负训练样本。 —————————————————— 1.首先输入要标定的数据库目录、要存放正训练样本的目录、要存放负训练样本的目录 2.点击“开始”，程序自动依次显示数据库目录中的图片 3.点击“正例”或“反例”将会把当前图片复制到相应目录 4.可以在图片上点击拖动圈出一个区域，以截取圈出的区域作为样本 5.选中“约束选取比例”可以使得最终选取的样本有固定的大小(A matlab GUI program that can be used to label training samples manually. It contains rich functions)

说明：  pso优化lssvm代码，用于回归预测等可以获得更好的效果(PSO optimizes the LSSVM code, which can be used for regression prediction to get better results)