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LSA
Least square approximation to solve numerical analysis problems using m file matlab program
can solve least square for n order of equations
- 2011-01-26 20:24:09下载
- 积分：1
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zlddjjxtxcs
说明： 利用MATLAB编写的直流电动机机械特性测试(MATLAB prepared using DC motor mechanical properties testing)
- 2009-08-22 11:46:09下载
- 积分：1
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Adaptiveconstrainedparticleswarm
针对粒子群优化算法应用于约束优化问题时易陷入局部极小值的问题, 提出了一种改进的粒子群优化算
法. 该算法综合了约束优化问题的目标函数值和约束函数的违反度值作为粒子群优化算法的双适应度值, 采用了
双适应值动态判断粒子群优化算法中粒子的优劣. 违反度值的计算引入了自适应加权系数, 相应地提出了调整各
权系数的自适应策略, 并改进了粒子群优化算法的粒子竞争选择策略, 拓展了粒子群优化算法的单适应值的应用
范围.应用约束自适应粒子群优化算法实现了城市水厂的节能优化调度. 结果表明, 该算法收敛速度快且结果可
靠. 粒子群优化算法为解决工程约束优化问题提供了一条可行途径(Considering that theparticleswarmoptimization( PSO) algorithmcanbeeasily trappedinto the
local minimal valueinconstrainedoptimizationproblems, amodifiedconstrainedparticleswarmoptimiza
tionalgorithmwasproposed. Theobjective functionvalue andthe violationvalue of constraint functions
wereeffectively combinedto formtwofitnesses, andthefitnesseswereadoptedto estimate if theparticle
wassuperior or not ina dynamicway. Theadaptiveweight functionwasadoptedinthe calculationof the
violationvalue. The strategy of keeping anadaptive relationof weight coefficientswasproposed, andthe
strategyof swarmtournament selectionwasimproved. Theapplicationlocalizationsof thesinglefitnessof
PSOwerewidenedaswell. ThemodifiedconstrainedPSOalgorithmwasappliedtosolveenergyoptimiza
tionproblemsof theurbanwater supplyprocess, whichshowedthat theconvergent speedof thealgorithm
isfast andthe result isvalid. Afeasibleapproachto solvetheindustrial constraint optimizationproblems
withPSOwasprovided.)
- 2012-04-27 20:26:28下载
- 积分：1
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LBM3-mat
在3维里面重要的就是用MATLAB模拟空间多孔介质,得到实验基础(In 3-D inside the important thing is to use MATLAB simulation of porous media space, the basic experiment)
- 2020-07-01 08:00:02下载
- 积分：1
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Matlabfunctionandcommands
此文档是MATLAB的常用函数和常用指令的集合，希望能给大家方便(This document is commonly used MATLAB functions and common set of instructions, hope that they can easily)
- 2010-09-30 15:55:53下载
- 积分：1
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duanshi_fft
离散数据频谱分析，采样数据进行离散后，获取信号中的周期运动信息(matlab，FFT，frenquence chart)
- 2010-01-04 15:02:41下载
- 积分：1
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JunZhiLvBo
本文是基于均值滤波的邻域滤波法，用来实现图像去噪。(This article is based on the neighborhood mean filter filtering method, used for image denoising.)
- 2010-05-13 14:10:38下载
- 积分：1
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SVD-BASED
一种基于奇异值分解的数字水印技术，这是一篇很经典的文章，再此文章之后，基于svd的水印技术大量出现(a digital watermarking technologybased on Singular value decomposition , which is a classic article, and then, after this article, the watermarking technique based on large numbers of svd)
- 2010-05-19 23:04:15下载
- 积分：1
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rgb2lab
matlab图像显示代码，可以选择想要打开的图像(Matlab image display code, we can choose to want to open the Image)
- 2007-03-09 16:40:03下载
- 积分：1
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SPMSM_1
PMSM矢量控制系统 id=0 磁场定向控制(pmsm Vector control system)
- 2012-05-12 11:17:43下载
- 积分：1
