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matlab-FEM
帮助matlab使用者编译有限元程序,对初学者来书上手很快。(Utility for member proceeding FEM)
- 2010-05-26 14:28:13下载
- 积分:1
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ETSI STANDDARD TEST DOCUMENT FOR TBR6
ETSI STANDDARD TEST DOCUMENT FOR TBR6
- 2023-03-13 19:30:04下载
- 积分:1
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esprit
旋转不变子空间类算法是空间谱估计中的典型算法,它也是特征分解类算法(Rotation-invariant subspace type algorithm is the space of a typical spectral estimation algorithm, it is also eigen-decomposition algorithm)
- 2007-10-15 15:51:48下载
- 积分:1
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Zimmermann
说明: DE算法,matlab的实现,可以直接进行优化,很好用的(DE Algrothm)
- 2011-03-31 23:10:42下载
- 积分:1
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code
Description:
Matlab examples for a seminar in stochastic simulation:
http://www.math.uu.se/~ikaj/courses/matlab/
###############
Installation:
After decompressing, run stsimpath.m in the main directory.
Alternatively, you may add to your startup.m:
addpath( path_to_stsimbm , ...
path_to_stsimcounting , ...
path_to_stsim
anvar , ...
path_to_stsim
tree, ...
path_to_stsimservice , ...
path_to_stsimstproc , ...
path_to_stsim eletraffic , ...
path_to_stsimwaxman )
Any suggestions or comments are welcome.
- 2015-07-04 02:59:08下载
- 积分:1
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龙格库塔法和fft转换计算非线性微分方程solver
龙格库塔法和fft转换计算非线性微分方程,十分好用。简单方便。(Runge kutta method and FFT transformation calculation of nonlinear differential equations, is very good.Easy and convenient.)
- 2020-07-13 00:08:52下载
- 积分:1
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SCR_ActiveCrowbar_research
利用 matlab对风力发电系统中的低电压穿越问题进行仿真,设计了有源Crowbar运行电路系统,较好的实现了低电压穿越功能。(Use matlab for wind power system simulation LVRT issues designed to run Active Crowbar circuit system to achieve a better low voltage ride through capabilities.)
- 2020-11-22 18:59:35下载
- 积分:1
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linedata33
linedata 33bus distribution system
- 2016-01-05 01:29:29下载
- 积分:1
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获取特性曲线的直流并联电机和直流系列元江。
实验的简短说明:1) 速度-电流特性-在直流电动机,励磁电流是常数,所以电机转速是影响的 byIaRa 下降和去磁电枢反应的影响。增加奥菲亚,磁的电枢增加的效果,从而降低了外地的通量和倾向于增加但随着 Ia 增加,亚拉滴增加和它某种降低速度。所以由于 Ia 增加,速度只是略有下降的保险业提供值w=(Vt-IaRa)/(Ka*φ) (φ = fieldflux)因此,特征是一条直线。在直流串激电动机主磁通 φ 是 directlyproportional 到电枢电流所以 φ = 中情局所以,w =(Vt/KaC Ia) ((ra+rs) /Ka C)因此,特征是双曲线。2) 转矩电流特性-在直流并联电机,如果通量是恒定在 dcshunt 电机,扭矩是正比于电枢电流 sochacharacteristic 是一条直线。Te = KaφIa在直流串激电动机,Te = KaφIa作为 φ = CIa,所以 Te = KaCIa2所以特性是一条抛物线。3) 速度-转矩特性 — — 它也称为机械特性 ofmachine。在直流并联电机,w=(Vt-IaRa)/(Ka*φ) (φ = fieldflux)但 Te = KaφIa 或 Ia = Te/Kaφ所以 w = (1/Kaφ)(Vt-(TeRa/Kaφ))w = w0-(φ 2 兆/Ka2)所以,作为 φ 不断,特点是直线。在直流串激电动机,Ia =(Te/KaC) 1/2所以 w=(Vt/(Te/KaC)1/2)-
- 2022-03-13 12:44:21下载
- 积分:1
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MATLAB_function_library
MATLAB函数库查询辞典,本辞典紧跟MATLAB的发展动态,搜集整理了1000条MATLAB的使用函数,并在介绍函数使用的过程中对语法、描述、实例进行了详细的讲解,帮助读者更深入的掌握MATLAB知识,达到触类旁通的效果。(Developments of the Dictionary of keeping MATLAB, has collected more than 1,000 MATLAB using the function, and in the process of introduction function uses the syntax described instance a detailed explanation to help readers grasp MATLAB knowledge reached by analogyeffect.)
- 2013-01-14 00:47:20下载
- 积分:1