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assemble_backward_euler
采用数值差分方法中的向后差分计算高等传热问题的欧拉方程(ASSEMBLE_BACKWARD_EULER adjusts the system for the backward Euler term.)
- 2009-12-02 04:58:21下载
- 积分:1
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PIC2DER
系统功率联合分配的matlab仿真算法,提高系统性能(Joint distribution power system matlab simulation algorithm)
- 2013-09-09 08:46:18下载
- 积分:1
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myclock07
Analog clock simulation in Matlab
- 2015-01-07 12:56:59下载
- 积分:1
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26-05-26-_GROUNDING-a-BONDING-FOR-ELECTRICAL-SYST
Grounding of Electrical systems.
- 2014-02-03 22:17:15下载
- 积分:1
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CGM
采用matlab编写的利用共轭梯度法求解矩阵方程(Prepared using matlab conjugate gradient method using matrix equation)
- 2010-11-27 11:31:49下载
- 积分:1
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data
Smooth Linear filter
Median filter
Laplacian
Unsharp masking
Sobel filter
- 2009-05-19 07:42:22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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bosuxingchengsuanfa
数字波束形成算法库,超好,matlab源码(digital beamforming algorithms library, super-good, Matlab FOSS)
- 2007-01-24 09:47:21下载
- 积分:1
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1
说明: 循环理论相关MATLAB源代码:高斯信号的产生及画图(Cyclostationary related)
- 2011-12-12 13:50:34下载
- 积分:1
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CarAgent_down
dfb drtyjuhrey rt try rty
- 2014-08-07 20:57:13下载
- 积分:1