网站首页

登录

FPE

于 2008-09-12 发布文件大小:212KB

 0  317

下载积分: 1 下载次数: 1

我要下载

代码说明：

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)

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

TestApplications
test tapi applications

2014-11-29 23:49:37下载

积分：1
ldpc_generate
matlab源代码，可能对研究LDPC码的同仁是有很大帮助的(matlab source code, may be the study of Tongren LDPC code is of great help)

2008-07-07 14:37:57下载

积分：1
TSP(GA)
遗传算法求tsp问题及其matlab代码实现主程序中有一rand( seed ,n) n 为某一整数, 这是设置随机数发生器的种子，这样实际上规定了随机数发生的方式，因此后面的随机数其实都是定下来的，这样所有人就可以看到同一结果, 可注释掉此行，那么每次的结果就不一定再相同了. (Genetic algorithm to solve the TSP problem and the matlab code to achieve A Rand main program ( seed , n) n as an integer, which is the setting of the random number generator seed, this actually provides a random number generating means, so the random number behind actually are determined, so that everyone can see the same results, can comment out this line, then each time the results do not necessarily the same. )

2015-01-27 19:23:01下载

积分：1
Queens
Queen problem is solved

2015-01-09 18:29:54下载

积分：1
fenduanxianxing
三次样条插值，拉格朗日，分段线性插值的matlab程序(Cubic spline, the piecewise function interpolation method and Lagrangian matlab program, for example)

2014-12-16 15:36:23下载

积分：1
tutorialOpenCVPMatlab
tutorial of OpenCV and Matlab

2011-06-30 10:39:52下载

积分：1
Fuzzy-Logic-and-Backstepping
利用非线性控制完成光伏并网逆变器的设计，设计中采用模糊控制和反步法，介绍很好。(Using nonlinear control to complete the design of the photovoltaic (pv) grid inverter, adopted in the design of advanced reverse moves, the introduction is very good.)

2013-12-03 23:21:13下载

积分：1
conversion
将指定文件类型进行转换，从而满足MATLAB等不同软件的快速输入要求(To convert the specified file type to meet different MATLAB software for fast input requirements)

2009-09-19 10:03:09下载

积分：1
2
说明：基于matlab简单图像处理系统中对图片的取反功能(Based on a simple matlab image processing system for the inversion of the image)

2014-01-19 22:17:55下载

积分：1
VC-matlab
详细的介绍了matlab和VC++混合编程时的方法过程，对于想实现混编的同志很有帮助，希望能帮得到大家。(A detailed description of the matlab mixed programming software and other methods when programming process, for those who want to achieve mixed comrades helpful, hoping to help get everyone.)

2013-05-23 10:28:59下载

积分：1

696516资源总数
106914会员总数
0今日下载