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TEST
Different beamforming methods
- 2010-02-25 21:02:01下载
- 积分:1
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GM(1_1)
GM(1,1)模型1-4
1:GM(1,1)模拟模型,在matlab中的输入方法为gm1(x),x指要模拟的序列。
2:GM(1,1)预测模型,在matlab中的输入方法为gm2(x,K),x指要模拟的序列,K指从以后序列第一个数据算起的第k个待预测数据。
3:GM(1,1)群模拟模型,在matlab中的输入方法为gm3(x),x指要模拟的序列。
4:GM(1,1)群预测模型,在matlab中的输入方法为gm4(x,K),x指要模拟的序列,K指从以后序列第一个数据算起的第k个待预测数据。
gm4对序列趋势比较好的数据预测效果较好,对上下变动的数据,特别是后4个数据趋势跟前面的数据相反的,预测效果很差。
gm2对上下变动的数据,预测效果比gm4好,但对趋势较好的数据,预测精度没有gm4高。
gm3比gm1模拟精度要高。
可以以x=[1 3 5 7 9 11 13 15]进行实验。x输入默认行向量。
所有程序在matlab6.0上调试通过。(GM (1,1) 1-4 1 : GM (1,1) simulation model Matlab in the input method for gm1 (x), x entail simulation sequence. 2 : GM (1,1) model, in the Matlab input method for gm2 (x, K), x entail simulated sequence, from the K refers to the first series after a run of data k pending forecast data. 3 : GM (1,1)- simulation model, in the Matlab input method for gm3 (x), x entail simulation sequence. 4 : GM (1,1)- forecasting model, in the Matlab input method for gm4 (x, K), x entail simulated sequence, from the K refers to the first series after a run of data k pending forecast data. Gm4 right sequence relatively good trend data predicted better results, the next change in the data, especially after four data with the previous trend data contrary, predict poor. Gm2 next to the change in forecast resu)
- 2007-05-31 11:13:42下载
- 积分:1
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MATLAB5
基于MATLAB的语音信号分析与处理,包括检查滤波及GUI的设计。(digital signal processing based on matlab)
- 2014-11-22 13:52:38下载
- 积分:1
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Kalman_Knowinput
kalman滤波,李国强,用于模态识别,先生称响应在用相应识别系统参数(kalman filtering, Li Guoqiang, for modal identification, sir, said in response to the recognition system with the corresponding parameters)
- 2008-04-02 22:27:33下载
- 积分:1
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MATLAB-PSO
说明: matlab编写的粒子群优化算法,相当的好用,本人的压箱底的东西(matlab PSO prepared, very easy to use, what my bottom pressure)
- 2011-04-17 18:54:09下载
- 积分:1
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matlab-control-toolsbox
matlab 控制工程 工具箱 说明与介绍(matlab toolbox describe and introduce control engineering)
- 2013-07-23 22:19:19下载
- 积分:1
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work
simulation de moteur
- 2010-02-16 21:02:21下载
- 积分:1
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FSK
FSK 信号的循环谱程序,验证了是正确的(The cycle of FSK signal spectrum procedure, verify the is correct)
- 2020-06-29 13:40:02下载
- 积分:1
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1
说明: 最优化算法,使用Q型惩罚因子,在matlab环境下运行的通用算法。(Optimization algorithm, the use of Q-factor penalties, in the matlab environment running under a common algorithm.)
- 2008-01-18 21:25:02下载
- 积分:1
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work7gmsk_turbo
turbocoding in gmsk modulation
- 2009-04-28 20:43:59下载
- 积分:1