froot

hough变换用于直线的检测，适用于计算机视觉的初学者，简单容易理解。。。(hough transform for line detection, computer vision for beginners, easy to understand. . .)

用MATLAB程序实现对同一问题的欧拉法计算、后退欧拉法计算、龙格库塔法则计算和提醒法则的计算，很有代表性与通用性(MATLAB program to achieve the same with the Euler method to calculate the problem, Euler backward method, Runge-Kutta rule calculations and advise law computation, very representative and universal)

book about MIMO------

matlab function file.m-sequence, gold-sequence, crosscorrelation, autocorrelation.

matlab的小波边缘提取函数，多层提取，运行后，效果不错，(wavelet edge detection function)

it is a toolbox for matlab_ the subject is support vector machine(svm)

基于snell定律的射线追踪，与一般算法不一样，精度比较高(Based on Snell s Law ray tracing, and the general algorithms are not the same, relatively high accuracy)

There are 200 random lines. This program is used to calculate how many intersection points they have.

audio jack communication

kalma fileter programme to test