kalman_CA_test

偏微分方程数值解法课后习题解答MATLAB程序(Numerical Solution of Partial Differential Equations MATLAB Answers to after-school program)

基于matlab上进行扩频技术的仿真研究（M文件实现）(Matlab based on the simulation of spread spectrum technology (M documents to achieve))

说明：  一本讲解软GPS的好书，不可多得。作者以浅显的语言介绍了GPS软接收机的信号处理流程。(the book includes :GPS Signal,Galileo Signal,GNSS Antennas and Front Ends,GNSS Receiver Operation Overview,Acquisition,Carrier and Code Tracking,Data Processing for Positioning)

对于初学matlab的同学会有帮助，IDW距离反比加权方法，一个师兄的毕设。( Matlab for beginner students will help, IDW inverse distance weighting method, A complete set of brothers.)

用于2D图像的Encoder，Decoder(a JPEG Decoder for 2-D image,contain the jpeg file which needed)

cor(r)生成半径为r的极坐标矩阵，矩阵大小为（2r+1）*（2r+1）(COR (r) generating matrix of the polar coordinates whose radius is r , the matrix size (2r+1)* (2r+1))

信道解码，适用于LTE下行接收端解码，一起系统仿真(Channel decoder for decoding LTE downlink reception side, together with the system simulation)

多用户检测方向的pastd算法的SIR-迭代次数仿真可以直接运行程序简单明了，MATLAB(SIR-iterations pastd direction of multi-user detection algorithm simulation can run simple programs, MATLAB)

利用SVM做回归线性测试。对于大盘指数的有效预测可以从整体上观测股市的变化提供强有力的信息，所以对上证指数的预测很有意义。通过对上证指数从1990.12.20-2009.08.19每日的开盘数进行回归分析，最终拟合的结果是：均方误差MSE=2.35705 e-005，平方相关系数 R=99.9195 。SVM的拟合结果还是比较理想的。(Make use of SVM linear regression testing. For the market index can predict the observed changes in the stock market as a whole to provide a strong information, so it makes sense to predict the Shanghai index. Through the Shanghai Composite Index opened daily from 1990.12.20-2009.08.19 number of regression analysis, the results of the final fit are: mean square error MSE = 2.35705 e-005, the square of the correlation coefficient R = 99.9195 . SVM fitting result is quite satisfactory.)

C4.5决策树的MATLAB实现。内有英文和中文混合注释(C4.5 Decision Tree It has English and Chinese Both Zhu Shi)