filter

基于FFT的插值频率估计算法，matlab代码。(FFT-based frequency estimation algorithm of interpolation, matlab code.)

说明：  使用粒子群算法解决10个城市的旅行商问题 可绘制图形(Use the particle swarm algorithm to solve traveling salesman problem of 10 cities can draw pictures)

基于MATLAB的遗传算法的旅行商（TSP）问题求解，TSP问题：有一个推销员，要到n个城市推销商品，他要找出一个包含所有n个城市的具有最短路程的环路。(Solving based MATLAB genetic algorithm traveling salesman problem (TSP), TSP problem: a salesman to sell goods to the n cities, he wants to find the one that contains all the n loop with the shortest distance of the city.)

IS-95前向链路系统的仿真，包括扩频调制，匹配滤波，RAKE接收等相关通信模块。 (IS-95 forward link system simulation, including the spread spectrum modulation, matched filter, RAKE receiver and other related communication module.)

强主动声纳信号干扰被动声探测的仿真分析.被动声探测是探测和跟踪水中噪声目标的重要手段,但强主动声纳信号的出现将对被动声探测产生很强的干扰作用,影响被动声纳对噪声目标的检测或跟踪。本文通过计算机仿真,分析被动声纳的积分时间、强主动声纳信号的强度、脉冲宽度和发射周期四个因素对强主动声纳信号干扰被动声探测程度的影响。(Simulation analysis of passive acoustic detection of a strong active sonar signal interference passive acoustic detection is an important means to detect and track water noise goals, but the emergence of strong active sonar signal will be passive acoustic detection generate strong interference effect, the impact of passive acoustic satisfied noise target detection or tracking. This paper through computer simulation, and analysis of the four factors of the integration time of the passive sonar, a strong active sonar signal intensity, pulse width, and launch cycle impact of passive acoustic detection of a strong active sonar signal interference.)

使用人工神经网络识别手写字符，有样本有结果，代码可运行(handwriting character recognize with NN)

性能比较好的LDA人脸识别代码一份，用lda对人脸进行识别(LDA face recognition code with good performance and recognition of human face with LDA)

一个无内环多边形扫描转换描线算法的Matlab程序(A loop line polygon scan conversion algorithm described Matlab procedures)

基于matlab的汽车车牌分割程序源代码，一种改进型的新方法。(Matlab based vehicle license plate segmentation program source code, an improved method.)

this matlab program is a mobility model for wsn.