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weinalvbo
设计一维纳滤波器。
(1)产生三组观测数据,首先根据s(n)=as(n-1)+w(n)产生信号s(n),将其加噪(信噪比分别为20dB,10dB,6dB),得到观测数据x1(n),x2(n),x3(n)。
(2)估计xi(n),i=1,2,3的AR模型参数。假设信号长度为L,AR模型阶数为N,分析实验结果,并讨论改变L,N对实验结果的影响。
(Design a Wiener filter. (1) generate three sets of observations data, first according to s (n) = as (n-1)+w (n) to generate a signal s (n), which add noise (SNR respectively 20dB, 10dB, 6dB), obtained observation data x1 (n), x2 (n), x3 (n). (2) estimate xi (n), i = AR model parameters 1,2,3. Assuming the signal length L, AR model of order N, analysis of experimental results and discuss changes affect L, N of the experimental results.)
- 2015-01-05 10:45:56下载
- 积分:1
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advanced_PID_control_based_on_matlab
包括各种先进pid控制的matlab源码(Include a variety of advanced pid control matlab source)
- 2007-07-22 21:19:23下载
- 积分:1
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ccc
语音信号的数字滤波——利用窗函数法实现FIR数字滤波器的设计(Speech Signal Digital Filtering- using a window function method implementation FIR digital filter design)
- 2009-03-25 11:31:29下载
- 积分:1
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ControlofIM
control of IM. provides method of vector control of an insuction motor......
- 2010-06-05 00:33:55下载
- 积分:1
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Kinoform
相息图matlab代码,结果含原图,相息图,再现图三部分。(Kinoform matlab code, containing the results of image, Kinoform, reproduction map of three parts.)
- 2008-07-07 11:31:24下载
- 积分:1
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PSATshuomingshu
matlab中的psat软件可以用于潮流计算,连续潮流计算,小扰动分析,分岔分析等等,这是三个版本的说明书(psat matlab software can be used in the flow calculation, continuous flow calculation, the small perturbation analysis, bifurcation analysis, etc., which are the three versions of the manual)
- 2014-01-05 14:44:03下载
- 积分:1
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JPPSOV
用于实现非线性滤波,基于JPPSOV的MATLAB源代码(Used to implement non-linear filter, based on the MATLAB source code JPPSOV)
- 2010-07-17 09:42:42下载
- 积分:1
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FM_and_DSB
用两种调制解调方法,即:FM、DSB对模拟输入信号进行调制与解调。(Modulation and demodulation of two methods, namely: FM, DSB of the analog input signal modulation and demodulation.)
- 2009-06-18 16:19:27下载
- 积分:1
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BOOST_Converter
Un convertisseur Boost (ou Step-Up en anglais), ou hacheur parallèle, est une alimentation à découpage qui convertit une tension continue en une autre tension continue de plus forte valeur.
- 2015-04-11 06:46:10下载
- 积分:1
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Gasoline-engine-idle-speed-control
为了提高发动机怠速过程的稳态和动态特性,采用 MATLAB/Simulink 软件对发动机怠速系统进行模拟仿真。(In order to increase the engine idling steady state and dynamic characteristics, using MATLAB/Simulink software engine idling system simulation.)
- 2013-07-09 14:45:06下载
- 积分:1