Examplefft-(2)

说明：  数字信号图象处理,对数字图象进行滤波和中值化(digital signal image processing, digital image filtering and the value of)

小波包分析提取振动信号中的特征频率，主要为数据分析和统计，DSmT证据推理的组合公式计算函数。( Wavelet packet analysis to extract vibration signal characteristic frequency, Mainly for data analysis and statistics, Combination formula DSmT evidence reasoning calculation function.)

nearest neighbor algorithm with orl database

说明：  基于粒子群的算法和混沌搜索的协同优化算法(Collaborative optimization algorithm based on particle swarm algorithm and chaotic search)

single layer perceptron

IYPT2014 第8题，matlab 模拟(IYPT2014 problem 8， matlab code)

这是自己整理很久的一片有关于运动目标检测与跟踪算法研究的论文，用matlab实现的。(This is a long-own finishing about moving target detection and tracking algorithm paper, using matlab to achieve.)

机械原理的杆件电算，用MATLAB编译的，可以对杆件的长度受力进行分析(Mechanical principle of bars computing, using MATLAB compiler, and can bar the length of the force analysis)

说明：  用MATLAB做的人脸识别插好超强大你一定喜欢的不信下来试试！

多径效应的时域表示实际上就是不同路径来的信号存在随机的时延差。对于抗其它扩频信号干扰性能，及抗多址干扰性能。我们这里考虑简单的情况，只考虑一个用户干扰的情况，说明其具有抗多址干扰性能就行。(Multipath effect is actually a time domain representation of the signal path to the existence of different random time delay difference. Other spread spectrum signal for the anti-interference performance, and anti-MAI performance. Here we consider the simplest case, considering only one user interference, indicating its performance with anti-multiple access interference on the line.)