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Khaled Aljanaideh

MathWorks

Active since 2021

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Answered
Parameters estimation constraint in greyest
The only constrains you can have on the parameters while using greyest is on the parameters bounds. Unfortunately, as of MATLAB ...

mer än 2 år ago | 0

Answered
MISO System Identification Toolbox
Hi Safa, There are two ways to import MIMO or MISO data in the SYSID app: You can have the numeric input and output data saved...

mer än 2 år ago | 1

Answered
Nyquist plot of idproc Model
Hi Paul, You can convert an idproc model to a transfer function model simply using the command tf(PT2_Td), where PT2_Td is the ...

ungefär 3 år ago | 1

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Answered
How to get Non-linear state space equations of a model (including blocks of vehicle dynamics toolbox)?
Hi Kartikey, There are currently no features in the system identification toolbox that generate a nonlinear state space model f...

ungefär 3 år ago | 0

Answered
Extraction of modal parameters from state space system
The modal frequencies and damping ratios can be obtained using the Matlab command 'damp' as follows: damp(ss.System.a) This wi...

mer än 3 år ago | 0

Answered
How to hack tfest/oe identification algorithm in order to set constraints during estimation
If the coloring of the noise term (e) in the model structure is not important, then this can be done by using the ARMAX or ARX m...

mer än 3 år ago | 0

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Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

nästan 4 år ago