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jidasiran
极大似然法，基于极大似然法的参数估计，matlab程序(Maximum Likelihood)
- 2012-04-19 09:00:45下载
- 积分：1
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concretetem
concrete temperature at early ages
- 2014-11-23 00:52:59下载
- 积分：1
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pLSA_demo
说明： matlab写的plsa 的demo例程。 (matlab routines written plsa the demo.)
- 2010-04-09 17:27:43下载
- 积分：1
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chap4
《智能控制》第二版（刘金琨著）程序源码第四章(" Intelligent control" , Second Edition (Liu Jinkun a) program source code Chapter)
- 2011-04-26 09:43:21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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filterbutterworth
1.这是一个matlab滤波程序，内含空域二维卷积滤波；频域高通滤波；三级butterworth高通滤波器设计。
2.效果较好，内含较为翔实的代码注释，通用性，可移植性较强。(1. This is a Matlab filtering procedures, airspace containing 2D convolution filter; Frequency- domain high pass filter; 3 butterworth high pass filter design. 2. The result is better and more informative containing the code notes, general, portability strong.)
- 2006-12-27 12:13:50下载
- 积分：1
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Dynamic-Analysis-
This program used for analyzing a dynamic system by method of generalized coordinates method.
- 2014-10-16 17:13:53下载
- 积分：1
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PDSCH_simulation
LTE PDSCH信道仿真，包含三种MIMO模式(LTE PDSCH channel simulation)
- 2017-11-03 22:02:23下载
- 积分：1
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am
说明： AM调制及单边带调制 程序规范易懂,It will be helpful to you!(AM modulated single-sideband modulation procedures and norms understandable, It will be helpful to you!)
- 2006-04-26 23:37:26下载
- 积分：1
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lee-SAR
一种保持散射特性的极化SAR斑点抑制算法,Lee的基于散射模型降斑算法.(Keep the scattering properties of polarimetric SAR Speckle Reduction Algorithm Based on Lee' s scattering model Despeckling for.)
- 2013-04-29 18:40:49下载
- 积分：1
