wimax_ofdm

使用hough变换来检测直线,先用log算子进行边缘提取后进行检测，效果非常好(line detection)

本文介绍了基于MATLAB软件在《信号与系统》课程教学中的仿真实验,通过抽样信号的表征、周期方波信号的傅立叶级数分解与合成、余弦信号的相加与相乘、RLC带通滤波器的频率特性等仿真实验,说明了将MATLAB应用于教学实践中的重要作用和意义。(This article describes the MATLAB-based software in the " Signals and Systems" course teaching simulation, by sampling the signal characterization, cycle square wave signal of the Fourier series decomposition and synthesis, and the sum of cosine signal is multiplied, RLC bandpass filter the frequency characteristics simulation, MATLAB used to illustrate the important role of teaching practice and significance.)

Elnagar, G., et al. (1995). "The pseudospectral Legendre method for discretizing optimal control problems." IEEE Transactions on Automatic Control 40(10). 上述文章的算例2的仿真代码(Elnagar, G., et al. (1995). " The pseudospectral Legendre method for discretizing optimal control problems." IEEE Transactions on Automatic Control 40 (10). the simulation code of example 2 in the preceding article.)

采用改进的启发式搜索粒子群算法进行非线性寻优 具有比较好的效果(The improved heuristic search PSO nonlinear optimization has better results)

a fingerprint program using matlab(a fingerprint program using Matlab)

function [t_fismat, t_error, stepsize, c_fismat, c_error] ... = anfis(trn_data, in_fismat, t_opt, d_opt, chk_data, method) ANFIS Training routine for Sugeno-type FIS (MEX only). if nargin > 6 & nargin < 1, error( Too many or too few input arguments! ) end Change the following to set default train options. default_t_opt = [10 training epoch number 0 training error goal 0.01 initial step size 0.9 step size decrease rate 1.1] step size increase rate Change the following to set default display options. default_d_opt = [1 display ANFIS information 1 display error measure 1 display step size 1] display final result

svm的大牛编写的工具箱最新版，新手必备(a matlab toolbox for svm)

Matlab Code for simulation of a MIMO systems

DV-Hop与循环三边定位算法相结合，效果比原始算法好。(DV- Hop combined with loop trilateral localization algorithm, the effect is better than the original algorithm. )

基于固定频率的灵巧噪声仪移频干扰的matlab实现(Implemented based on the the smart noise meter fixed frequency interference frequency shift matlab)