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MATLAB-OFDM
OFDM技术及其MATLAB模拟,很好的资料哦,可以快速掌握matlab仿真(the study)
- 2011-05-05 21:02:59下载
- 积分:1
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wind_power_in_power_systems
研究风电接入对电力系统影响的经典书籍,适用于相关专业人士(classical text book to learn about winder power and its affect on power system)
- 2012-01-19 23:36:37下载
- 积分:1
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matlab
信号的预处理,去除趋势项,以达到我们所要的信号的形式,效果比较好(Signal pre-processing to remove the trend term, we want to achieve in the form of signals, results were better)
- 2011-11-03 20:29:42下载
- 积分:1
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1
说明: lingo优化程序关于储油罐的最优体积,希望有用(lingo optimization program on the optimal size of the storage tanks, and seek to help)
- 2012-05-28 16:18:27下载
- 积分:1
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lifangti
利用MATLAB画出一个立方体,并通过一种简单仿射变换矩阵得到变换的立方体(Use of MATLAB draw a cube, and through a simple affine transformation matrix get transformation of the cube
)
- 2012-07-14 19:17:28下载
- 积分:1
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rand
根据均匀分布陈胜的特点,产生了0-1均匀分布的随机序列(Produced a 0-1 uniformly distributed random sequence)
- 2013-11-19 09:10:58下载
- 积分:1
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dynamicweighing
动态称重代码便于大家重复劳动,请批评指正(WIM Code)
- 2010-01-11 22:16:58下载
- 积分:1
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grid-supression-in-frequency-domain
去处干涉条纹最有效的频域消除法,非常实用,效果极佳。(supress grid by frequency domain, very practical with high efficency)
- 2014-02-03 21:51:36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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Gass_BLXYConver
大地坐标变换,转换经度很高,修改正了反变换有0.6误差的错误。下载即可使用。(Geodetic coordinate transformation, the conversion of longitude is very high, change the inverse transform has 0.6 error. You can use to download.
)
- 2014-12-25 10:40:00下载
- 积分:1