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wireless-channel-models
各种系统(lte和wimax等)使用的典型信道模型(wireless channel model design)
- 2015-03-22 20:59:07下载
- 积分:1
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bp_net_Train_sin
matlab下的神经网络的bp
的sin函数(matlab neural network under the bp of the sin function)
- 2010-03-11 10:07:40下载
- 积分:1
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SwimmingPool2
Animation of swimming pool
- 2006-10-19 04:03:53下载
- 积分:1
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Tooltiptest
弹出式tooltips,codeproject上面一个国外人写的(Pop-up tooltips)
- 2013-11-03 22:01:55下载
- 积分:1
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409417080235
1.熟悉matlab基础操作。
2.能够用Lagrange插值, Newton插值法对函数表进行一次、二次、三次插值,体会各种插值方法不同的特点。
(A. Familiar with matlab underlying operating. Two. With Lagrange interpolation, Newton interpolation function table once, quadratic, cubic interpolation, and appreciate the different characteristics of the various interpolation methods.)
- 2012-06-11 10:36:44下载
- 积分:1
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LFSRchengxu
利用LFSR生成伪随机序列(m序列) 对待隐藏的图像进行加密然后利用线性插值的方法隐藏于载体图像中。 代码很完整 用的是MATLAB7.0(Use LFSR to generate pseudo-random sequence (m sequence) to treat encryption to hide the image and then use linear interpolation method of hidden images in the vector. Complete code is used in MATLAB7.0)
- 2009-05-24 17:21:39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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HistogramPCalculation
应用MATLAB(或C)语言编写一幅灰度图像直方图统计程序(Application of MATLAB (or C) written in a gray-scale image histogram statistics program)
- 2011-05-28 14:17:26下载
- 积分:1
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hmm-1.03
隐马尔科夫模型对文本信息进行抽取利用C++实现(Hidden Markov Model for text information extraction using C realize)
- 2007-10-22 16:32:22下载
- 积分:1
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j
说明: 基于Labview与Matlab混合编程的应用研究实例(Examples of applied research based on Labview and Matlab)
- 2013-03-27 18:58:51下载
- 积分:1