lab4_2

Converts a square matrix into its Lower matrix and Upper matrix components.

SPSS非常好的数学统计软件，里面介绍了SPSS的基本操作，比较实用(Very good mathematical and statistical software SPSS, which describes the basic operation of SPSS, more practical)

改进了BIHT中的观测矩阵，实验结果证明，误差更小了(change the measurement matix,result better)

这是<matlab程序设计教程>的书籍源代码。(this is the book code of matlab program design course)

demo code source for eeg recognition

基于一种新的变换模型的步态识别算法matlab程序，运用了主成分分析进行降维。(Transformation model based on a new gait recognition algorithm matlab procedures, the use of principal component analysis for dimensionality reduction.)

EKF程序,用于计算目标跟踪的问题.运行情况很好,很适合非线性滤波问题.(EKF procedures used to calculate the target tracking problem.)

T2F子函数，在做傅里叶变换时调用。我一开始编程序时忘了加它，结果WARN ME 说未定义T2F。(T2F subroutine, called when doing Fourier transform. I started to compile the program forgot to add it, and the result is undefined WARN ME said T2F.)

matlab中的光学工具，实现光学仿真实例源代码（第二部分）(matlab opyical tool)

小波分析以及消噪程序，很实用。希望对大家有帮助(wavelet anaysis and denoising program,very useful to everyone who wang to know about this.)