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Enumprocess
Enumprocess (window kernel)
- 2014-10-23 13:36:51下载
- 积分:1
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pcm
本文基于MATLAB/SIMULINK动态仿真环境,以实例阐述了建立脉冲编码调制通信系统仿真模型的一般方法。根据该系统的基本原理将整个模型划分为抽样﹑量化﹑编码等几个子系统,并在传输线路上加入高斯白噪声以检验该系统的传输质量和抗干扰能力。(Title Design and Simulation for PCM communication system
Abstract
)
- 2012-04-27 08:24:53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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111
利用windows提供的API中GetSystemFirmwareTable function
读取SMBIOS中的信息(Use the API provided GetSystemFirmwareTable function windows
Read SMBIOS information)
- 2015-03-30 14:55:29下载
- 积分:1
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guanliandu
这是一种关联度问题的MATLAB的代码有用请下载(if it help,please go ahead)
- 2014-09-14 18:34:18下载
- 积分:1
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Kriging
克里格法(Kriging)是地统计学的主要内容之一,从统计意义上说,是从变量相关性和变异性出发,在有限区域内对区域化变量的取值进行无偏、最优估计的一种方法;从插值角度讲是对空间分布的数据求线性最优、无偏内插估计一种方法。(Kriging (Kriging) is one of the main geostatistics, statistically speaking, is the variable correlation and variability within a limited area of the value of regionalized variables unbiased, best a method for estimation speaking the perspective of a data interpolation spatial distribution of solving linear optimal, unbiased estimate of the interpolation method.)
- 2014-12-16 16:34:29下载
- 积分:1
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2ddp_node
2ddp dynamic mesh for fluent udf
- 2013-12-12 15:26:08下载
- 积分:1
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m
说明: 基于MATLAB图像处理的应用及参考代码(MATLAB-based image processing applications and reference code)
- 2009-03-22 11:44:26下载
- 积分:1
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testmatcom_mfc
matlab与vc联合编程实例
实现图形在vc中的显示(joint programming and matlab examples vc in vc in the realization of graphics display)
- 2007-11-23 20:02:42下载
- 积分:1
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matcomVCmixed-programming
讲述MATLAB与VC混合编程的一篇文章(About the mixed programming MATLAB and VC article)
- 2011-12-06 19:26:29下载
- 积分:1