transform

FBG反射谱，要用的人会非常需要，需要的人可以看看，很不错的(FBG id1=fopen( lambdaCMT.txt , wt ) fid2=fopen( rhoCMT.txt , wt ) f1=inline( -i.*delta.*y1-k.*y2 , t , lambda , wk , delta , k , y1 , y2 ) f2=inline( -k.*y1+i.*delta.*y2 , t , lambda , wk , delta , k , y1 , y2 ) lambda=1547 while lambda<1552 t0=-501426 h=2.0057e+003 n=500 y1=1 y2=0 )

本matlab代码主要设计卡尔曼滤波以及多用户检测相关问题(The matlab code design of Calman filter multiuser detection problem)

对一幅干涉图进行FFT变换，并且显示其频谱图(FFT transform an interferogram)

基于matlab的自相关提取基频算法（结合了带通滤波，三电平削波）(Autocorrelation matlab-based fundamental frequency extraction algorithm (a combination of band-pass filter, three-level clipping))

在matlab环境下的简单调频过程的实现(frequency modulation)

Yagiuda antenna pattern by matlab

说明：  用于辨识,仿真,化工冶炼金属时控制过程曲面(for identification, simulation, chemical metal smelting process control surfaces)

牛顿法求解minf(x)=x1^3+x2^3-3(x1+x2)初始点x=(6,4)精度为0.05。可运行出结果，程序清晰，算法明确。(Newton method for solving min f (x) = x1 ^ 3+ x2 ^ 3-3 (x1+ x2) the initial point x = (6,4) accuracy of 0.05.It can run out the results 。 it s program is clear, and it s algorithm is explicit .)

采用贝叶斯正则化算法提高 BP 网络的推广能力。 在本例中，我们采用两种训练方法，即 L-M 优化算法（trainlm）和贝叶斯正则化算法（trainbr），用以训练 BP 网络，使其能够拟合某一附加有白噪声的正弦样本数据。(Bayesian regularization algorithm to improve the generalization ability of BP network. In this example, we use two training methods, namely LM optimization algorithm (trainlm) and Bayesian regularization algorithm (trainbr), to train BP network so that it can fit a sine additional white noise sample data.)

大致就是一个老鼠在一个六个边的迷宫（httpen.wikipedia.orgwikiRadial_arm_maze）里寻找食物（reward），然后找到后记忆下来 下一次去寻找的时候 可以更快的找到食物，具体要求和解释见附件，不过是英文的，里面还有2个example code也是关于(As a rat in a six side of the maze ( httpen.wikipedia.orgwikiRadial_arm_maze ) in search of food ( reward ), and then find the memory down next to find time can be faster to find food, specific requirements.zip)