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Emanuel


Federal University of Bahia

Last seen: plus d'un an il y a |  Actif depuis 2011

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Professional Interests: system identification

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Nonsingleton input - A Fuzzy logic problem
Hi, i'm a new student of Fuzzy theory, and i'm trying to resolve the following Mamdani problem, considering that the input are n...

plus de 11 ans il y a | 1 réponse | 0

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wavelet hammerstein wiener model
Nr is the number of regressors, ex: if you have x={u(k-1),u(k-2),y(k-1),y(k-2)}, then Nr=4.

presque 12 ans il y a | 0

Question


High-order correlation function
Hello, In Section 4 of: S.A. Billings, W.S.F. Voon (1983), Structure detection and model validity tests in the identificat...

plus de 12 ans il y a | 1 réponse | 0

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Question


Doubt on data of a SISO system
Hello all, How can I know if the relationship between these data is linear or nonlinear? u=[0.158 0.105 0.158 0.158 0.15...

plus de 12 ans il y a | 1 réponse | 0

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Question


Nonlinearity tests for time series - SISO system
Hello all, I have a set of 1000 observations ( u ( k ) and y ( k )) of a SISO system . Does anybody know a method of measu...

plus de 12 ans il y a | 1 réponse | 0

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saving Neural Network training results in an array in a M file script
In the workspace of matlab have the option to save.

plus de 12 ans il y a | 0

Question


Nonlinear autocovariance in Matlab
Does anyone know anything about the nonlinear autocovariance ? How do I calculate it in matlab ? is there any function to it?...

plus de 12 ans il y a | 1 réponse | 0

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how to design a FIR filter.
Hello Paul, I think it can help you! ____________________________________________________ function [b,a] = my_fir_e...

environ 13 ans il y a | 1

Question


Coefficients of the wavelet network
Please, Can someone tell me what algorithms the Matlab system identification toolbox use to determine the values of the coeffic...

plus de 13 ans il y a | 3 réponses | 0

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Question


Doubt on the block diagram of the NARX model - matlab documentation
In matlab documentation <http://www.mathworks.com/help/toolbox/ident/ug/bq5o_xw-1.html>, the block diagram that "represents" the...

plus de 13 ans il y a | 1 réponse | 0

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Question


Estimating the Impulse Response from Data, SISO system.
Hello, I would like to know more details on how does the function impulse work? In case, ze = iddata(y,u,Ts) impulse(ze) Wh...

plus de 13 ans il y a | 1 réponse | 0

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Question


Low-Level Nonlinearity Evaluation Using Wavenet (SISO System)
Hello! I'm trying to do a low-level nonlinearity evaluation to a NARX model based on wavenet estimator. This manipulation is ba...

plus de 13 ans il y a | 1 réponse | 0

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Question


About wavenet documentation
Hi all, In the documentation for wavenet estimator (Lenart Ljung, System Identification Tool Box 7 - Reference; Page 2-455). I ...

plus de 13 ans il y a | 4 réponses | 0

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