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gujia
如何用ARMA模型拟合股价时间序列?我在MATLAB2007上建立了ARMA模型,分析股价时间序列,模型已经有了,但是不知道如何得到拟合输出时序。分析需要拟合输出图,作拟合误差分析。(stock price estimation)
- 2009-02-09 14:24:51下载
- 积分:1
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The-Kalman-DC-signal-filtering
卡尔曼直流信号滤波 附波形图 有需要可以看看(Kalman DC signal filtering with waveform there is a need to look at)
- 2012-08-17 15:46:23下载
- 积分:1
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c13_tiv2
时变信道的频率选择性和时变性。系统的输入是一个BPSK信号。系统的时变特性使BPSK信号作为时间的函数,发生衰减和相位旋转。(Time-varying channel frequency selectivity and time variability. Input to the system is a BPSK signal. System is time-varying characteristics make BPSK signal as a function of time, the occurrence of attenuation and phase rotation.)
- 2013-09-07 09:21:15下载
- 积分:1
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2
说明: 有关zemax软件程序设计的一些宏,方便zemax软件学习者使用(Zemax related software programming macros to facilitate learners zemax software)
- 2015-04-11 11:06:31下载
- 积分:1
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Parag.K..Lala..Principles.of.Modern.Digital
ASIC desing vlsi Engineering anna university electronics department
Engineering anna university electronics department
- 2014-02-07 18:41:29下载
- 积分:1
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wanshu
说明: 一个数如果恰好等于它的因子之和,这个数就称为“完数”。例如6=1+2+3.编程
找出1000以内的所有完数。
(If a number is just equal to the sum of its factors, this number is called " End of a few." For example 6 = 1+2+3. Programmatically find all finished within a number of 1000.)
- 2011-03-30 13:03:48下载
- 积分:1
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Matlab-GUI-Ali-Mia
Graphical User Interface In Matlab By Ali Mia
- 2012-07-17 01:18:36下载
- 积分:1
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m10_1
说明: matlab系统仿真实例,m10_1.rar,适合MATLAB初学(matlab simulation examples, m10_1.rar, suitable for beginners MATLAB)
- 2010-03-23 21:27:17下载
- 积分:1
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PhaseDemodulation
相位解调与检测:PSK仿真与代码实现(Phase demodulation and detection: PSK simulation and code implementation)
- 2010-08-26 20:27:31下载
- 积分:1
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emd_main
改程序可以对信号进行emd分解,直接得到imf和hilbert谱(Change the program can signal emd decomposition directly from the imf and the hilbert spectrum)
- 2012-05-09 21:31:56下载
- 积分:1