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Pso
模拟一群鸟捕食的情景,从而达到优化目标函数的目的,这就是粒子群算法!起初在可行的空间中随机的产生一群粒子,然后让每个粒子开始在虚拟的空间中向四面八方飞翔,并且每个粒子都记下他们飞过的适应值(也就是目标优化函数)最高的点,而且整个粒子群有一个最高适应值个体,这样,粒子在飞翔的时候尽量朝向自己曾飞过的最好的点和集体的最好的点。最后达到收敛到近似最优点的目的。
(Simulation of a group of birds preying on the scene, so as to achieve the purpose of optimizing the objective function, that is, PSO! At first, where feasible, have a space in a group of random particles, and then let the beginning of each particle in a virtual space to fly in all directions, and each particle they have in mind over the fitness value (that is objective optimization function) the highest point , and the whole particle swarm adaptation has a maximum value of the individual, so that particles in the fly when he had flown as far as possible towards the best point and collective best point. Finally reaching the merits of convergence to approximate most purposes.)
- 2007-10-24 14:45:05下载
- 积分:1
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BER_OFDM_OQAM
OFDM/OQAM系统代码,采用PHYDYAS滤波器,包括PPN结构和IFFT模块。(Code of OFDM/OQAM system, shape impulse is PHYDYAS filter,with PPN network for transmitting.)
- 2021-04-22 13:08:48下载
- 积分:1
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Wavelet
小波变换由于其优异的特性受到许多研究者的热捧,本程序用于实现图像的小波变换(Wavelet transform because of its excellent properties are favorable for many researchers, this program used to implement the wavelet transform)
- 2010-12-02 16:36:51下载
- 积分:1
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chaoliu
用牛顿拉夫逊法解潮流方程 电力系统 潮流 (Newton Raphson power flow solution flow equations)
- 2010-12-14 19:56:40下载
- 积分:1
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Seismic-wave-numerical-simulation
地震波数值模拟
该程序为地震波数值模拟程序,基于声波方程高阶有限差分格式,程序中参数已经进行了说明,对于初学地震波数值模拟的朋友很有帮助。该程序为matlab编制,可以直接进行成图,所得图形为波场快照。(Seismic wave numerical simulation)
- 2020-06-28 23:20:02下载
- 积分:1
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METHODIsar
isar成像之前做的,用于回波数据的处理,比较有用的(isar imaging done before, for the echo data processing, the more useful)
- 2013-10-22 11:16:53下载
- 积分:1
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matlab-method
用于matlab编程的入门文档,内含大量程序源码。(Getting Started document for matlab programming, containing a large program source code.)
- 2013-11-02 19:10:28下载
- 积分:1
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music-alg
在基带产生MSK信号
在基带产生MSK信号
在基带产生MSK信号(producing the equivalent baseband MSK signal )
- 2014-02-20 22:04:46下载
- 积分:1
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蒙特卡洛
说明: 可实现雷达目标检测与跟踪,可绘制所有航迹(Radar target detection and tracking, can draw tracks)
- 2020-10-30 17:00:55下载
- 积分:1
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OFDM(DVB)
this is A MATLAB File for OFDM (DVB)
- 2009-04-24 09:36:07下载
- 积分:1