photo

Emanuel


Federal University of Bahia

Last seen: mer än ett år ago |  Active since 2011

Followers: 0   Following: 0

Message

Professional Interests: system identification

Statistics

  • Thankful Level 3
  • Revival Level 1
  • First Answer

View badges

Feeds

View by

Question


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...

mer än 11 år ago | 0 answers | 0

0

answers

Answered
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.

nästan 12 år ago | 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...

mer än 12 år ago | 0 answers | 0

0

answers

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...

mer än 12 år ago | 1 answer | 0

1

answer

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...

mer än 12 år ago | 1 answer | 0

1

answer

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

mer än 12 år ago | 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?...

mer än 12 år ago | 0 answers | 0

0

answers

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

ungefär 13 år ago | 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...

mer än 13 år ago | 3 answers | 0

3

answers

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...

mer än 13 år ago | 1 answer | 0

1

answer

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...

mer än 13 år ago | 1 answer | 0

1

answer

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...

mer än 13 år ago | 1 answer | 0

1

answer

Question


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

mer än 13 år ago | 4 answers | 0

4

answers