20130112

自己改进的蚁群算法求解31城市tsp问题的程序(Own improved ant colony algorithm program 31 cities tsp problem)

说明：  前半部分仿真可能是对的 ，但是后面求频偏估计均方误差与定时估计均方误差的图像时，就不对了。希望告诉们能给我解答一下(code about OFDM)

说明：  Matlab写得神经网络的训练实例，包括BP，RBF，SOFM等多种网络，适合初学者(err)

指纹识别源代码，用matlab编程实现的指纹识别源代码，简单易懂，非常实用(Using Guide:matlab 6.5 version (or over version) + image proceesing tools The 1st step, change the files directory as the matlab current directory The 2nd step, in the "command" window, input "GUI", then "Enter" The 3rd step, GUI will be shown. )

给出了一个线性调频信号的Gabor变换，使用的是过抽样，其中参数q=4.(given a chirp signal Gabor transform, is the excessive use of sampling, which parameter q = 4.)

时域序列x 和 h 的N点循环卷积子程序，用于matlab仿真调用(Time domain sequence x and h N-point circular convolution subroutines for the call of matlab simulation)

madhirar1988年的关于桩网复合地基模型的计算程序(madhirar1988 year on net composite pile foundation model calculation program)

matlab求解两点边值问题的常微分方程组。追赶法求解。(chasing method for solving ODE bvps)

Computational Electrodynamics - the FDTD method (2nd Edition) 3 Dimensional FDTD codes implemented by Matlab and include Dey-Mittra Mesh Generator. The Dey-Mittra Mesh Generator allows you to input a 2-d geometry to solve scattering problems. The geometry is input as straight line segments or circular arcs.

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