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北邮通信原理基于matlab的计算机仿真，低通滤波器的实现方法，简单通用。(the realization of low pass filter(lpf))

本程序是用matlab实现指纹识别。里面附带指纹图片，并用其作为例子实现指纹图像的匹配。(This procedure is used to achieve fingerprint matlab. Attached inside the fingerprint image, and its image as an example the realization of the matching fingerprint.)

说明：  GAOT工具箱改进，包括主程序ga，种群生成，算术交叉，非均匀变异。(Improve GAOT，includes ga.m，initializega,arithXover,nonUnifMutation)

二阶粒子群，比pso更加精确更加灵敏地优化函数。在标准pso算法中，微粒的飞行速度仅仅是微粒当前位置的函数，而二阶粒子群算法中微粒飞行速度的变化与微粒位置的变化有关(Second swarm, more sensitive and more accurate than pso optimize function. Pso algorithm in the standard, the particle particle flight speed is only a function of the current position, the second particle swarm flying speed of particles in the particle changes related to changes in the position)

此文件是应用主元分析法进行故障信号处理的matlab语言，有很强的实用性，包括漂移故障，短路故障，开路故障等情况。(This file is the application of principal component analysis for fault signal processing matlab language, very practical, including drift fault, short circuit fault, open circuit failure.)

Logistic 逻辑映射，大家注意看啊(Logistic 逻辑映射)

说明：  有图像分割的各种算法：分水岭 最大类间 最大熵法等等源程序(With image segmentation algorithms: the watershed between the largest class of maximum entropy source, etc.)

plot函数的作用，主要描述了plot的作用，用于实现函数！(the function of plot function )

this code is used to implement FMT Filter bank trancsiver in matlab. the filter coefficient can be changed also the number of subcarriers.

智能计算课程中需要的一些程序，这个是程序包(Intelligent computing some of the procedures required course, this is the package)