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smstorsh
Convert SRH model outputs into an SMS
- 2010-12-16 19:31:44下载
- 积分:1
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2dBEM
二维边界元Matlab程序 附初始条件 运行结果 (2D Matlab BEM program)
- 2009-06-08 14:04:37下载
- 积分:1
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node
自适应算法是一种新的算法,本程序提供了该算法去噪功能,用处广泛。(reducing the noise using the self-adaptation)
- 2009-06-13 14:19:32下载
- 积分:1
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FPE
说明: 按FPE定阶的
源程序:fpe.cpp
M序列:M序列.txt
白噪声:Gauss.txt
程序中先用依模型阶次递推算法估计模型的参数,再用fpe方法判断模型的阶次。
程序运行结果如下:
n: 1
判断阶次FPE的值: 0.0096406
-0.481665 1.07868
n: 2
判断阶次FPE的值: 0.00875755
-0.446739 0.00498181 1.07791 0.0527289
n: 3
判断阶次FPE的值: 0.0087098
-0.459433 0.120972 -0.0569228 1.07814 0.0390757 0.116982
n: 4
判断阶次FPE的值: 0.000396884
-0.509677 0.4501 -0.200906 0.0656188 1.07991 -0.0156362 0.442989 0.0497236
n: 5
判断阶次FPE的值: 3.2095e-007
-1.18415 0.813123 -0.517862 0.34881 -0.116864 1.07999 -0.744141 0.474462 -0.253112 0.122771
n: 6
判断阶次FPE的值: 3.23349e-007
-1.14659 0.76933 -0.487651 0.329676 -0.10377 -0.00440907 1.07999 -0.703574 0.447253 -0.235282 0.113587 0.00479688
从以上结果可以看出,当n=5时,fpe值最小,所以这时的模型阶次和参数估计值为最优结果:
3.2095e-007
-1.18415 0.813123 -0.517862 0.34881 -0.116864 1.07999 -0.744141 0.474462 -0.253112 0.122771(err)
- 2008-09-12 01:14:14下载
- 积分:1
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poincare130120_ok
duffing方程的混沌判别中使用到了庞加莱截面,即多维相空间中适当选取一截面
,此截面不与轨线相切,不包含轨线,且便于观察系统的运动特征变化.(use Poincare chaotic duffing equation discriminant, multi-dimensional phase space appropriate to select a cross-section, this section is not tangent to the trajectory does not contain the rail line, and easy motion characteristics of the observed system changes.)
- 2013-03-22 10:30:14下载
- 积分:1
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APVEIC3
压缩空气驱动发动机的稳态运转模型,通过添加示波器可以再运行后观察发动机多种状态参数曲线。(Compressed air-driven model of the steady-state operation of the engine, is observed by adding oscilloscope can then run the engine multiple states parametric curves.)
- 2013-04-02 13:28:14下载
- 积分:1
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gaoji
自己搭建的matlab/simulink风电并网仿真系统,可以运行(Build their own matlab/simulink wind power simulation system that can run)
- 2014-03-02 09:29:05下载
- 积分:1
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2.5.5
上传的代码是 matlab宝典的代码 相信对于开发的人员是有帮助的(From the code book is the matlab code and I believe that the development of the staff was helpful)
- 2008-04-07 13:37:05下载
- 积分:1
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wuguoqing4
说明: 垂直阵和单点两种辐射噪声测量法的误差比较,吴国清的论文(Two vertical array and a single point of error radiated noise measurements compared to Wu Guoqing papers)
- 2011-03-09 17:59:59下载
- 积分:1
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DJshortpath
此MATLAB文件专门用于求某个顶点到其他顶点的最短距离(This MATLAB file dedicated to seeking the shortest distance of a vertex to other vertices)
- 2012-08-14 19:56:53下载
- 积分:1