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Ritz_solution
Ritz法解决-u +u=x 0<x<1,u(0)=0,u(1)=0的有限元边值问题。精确解为u(x)=1/(exp(1)-1/exp(1))*exp(-x)+1/(1/exp(1)-exp(1))*exp(x)+x,基函数为g(i)=sin(i*pi*x)(This matlab code is used to solve the boundary value problem of the differential equation:
-u +u=x 0<x<1,u(0)=0,u(1)=0, where the accurate solution is :
u(x)=1/(exp(1)-1/exp(1))*exp(-x)+1/(1/exp(1)-exp(1))*exp(x)+x)
- 2011-05-30 20:14:35下载
- 积分:1
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Simulink-simulation
详细介绍了matlab中simulink的使用方法等(Described in detail the use matlab simulink)
- 2012-05-22 18:34:09下载
- 积分:1
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DSPwork
说明: 利用matlab进行随机信号处理,从宽带信号中分离出单频信号,有一定得参考价值(ADSP signal processing!)
- 2010-04-03 13:24:34下载
- 积分:1
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envelope
用matlab求响应曲线包络线的程序,是用来绘制lamb波在复合材料板中的传播响应曲线的。(Use matlab for response curve of envelope,Is used to draw the lamb wave propagation in composite material plate response curve。)
- 2013-05-07 21:39:43下载
- 积分:1
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inverter_nonliner_conpension
说明: 离网逆变器带非线性负载,能发出指令电压谐波,用于实验补偿电压谐波,供参考。(Off-grid inverter with nonlinear load, can send out voltage harmonic instruction, used for experimental compensation voltage harmonic, for reference.)
- 2019-10-16 16:24:04下载
- 积分:1
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Matlabzonghejiaocheng
Matlab相关教程,里面包含了很多资料,对学习Matlab的朋友很有帮助(Matlab-related tutorials, which contains a lot of information very helpful for learning Matlab' s friends)
- 2009-09-08 23:38:16下载
- 积分:1
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pso_2
最近一直研究粒子群算法,发个例程大家交流一下(Recently has been studying the particle swarm algorithm, made a routine exchange of what we)
- 2009-11-29 14:56:48下载
- 积分:1
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lijing
基于matlab的电力系统潮流计算典例
(failed to translate)
- 2009-06-23 20:50:57下载
- 积分:1
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BERR
无线传感器网络QoS路由BERR算法,matlab程序(QoS routing BERR algorithm for wireless sensor networks
)
- 2012-05-12 21:23:06下载
- 积分:1
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ROI_detector
This is an implementation of the algorithm described in our paper [1]. The input is any map generated by saliency detection algorithms like Itti-Koch [2] or GBVS [3]. The algorithm outputs a binary mask without requiring a threshold for the saliency map. More details about it are described in our paper.
- 2013-09-21 18:59:56下载
- 积分:1