# Alborz Sakhaei

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**Content Feed**

Question

How to get poles of a FRD object?

What is the simplest way to get poles of a FRD object? Obviously, we can try obtaining TF using tfest. are there any simpler and...

mer än ett år ago | 0 answers | 0

### 0

answersQuestion

tfest with forcing stable poles

Is it possible to force tfest to only use stable poles to estimate the transfer function? Test case: Trying to estimate TF f...

mer än ett år ago | 1 answer | 0

### 1

answerQuestion

LOES of a high order state space model

How to get Lower Order (4th order) Equivalant System (LOES) of a higher order (>100 order) state space model using tfest/ssest ?...

mer än ett år ago | 1 answer | 0

### 1

answerQuestion

How to force tfest to estimate the process with "only real poles" ?

System Identification App (>> systemIdentification) has an option to force tfest to estimate the process with only real poles in...

nästan 2 år ago | 1 answer | 0

### 1

answerQuestion

What is the difference between FRD and IDFRD

1- What is the difference between FRD and IDFRD? 2- Why FRD objects can not be directly used in simulink mdoels? (Why need to c...

nästan 2 år ago | 1 answer | 0

### 1

answerQuestion

Resizing simulink library browser results in Matlab (2011b) crash in Windows 7

In Matlab 2011b, resizing the simulink library browser results in entire Matlab crash. Maximizing or minumizing are fine, it hap...

ungefär 3 år ago | 1 answer | 0

### 1

answerQuestion

What is the order of reference models in Simulink?

I have a Simulink "top" model which contains several reference models. Reference models have I/O interaction. How can I get the ...

ungefär 3 år ago | 1 answer | 0

### 1

answerQuestion

Display trailing edge of a long strings of a listbox by hovering the mouse over the string

I have a listbox on which some strings are very long. I do not wish to make listbox too wide just becuase of these few long stri...

mer än 3 år ago | 1 answer | 1

### 1

answerReplace several occurrence of one string with multiple different strings using regexprep without a for loop

string = regexprep('2*sin(XXX)+XXX','XXX',{'ALPHA','BETA'},[1,2])

mer än 3 år ago | 0

| accepted

Question

Replace several occurrence of one string with multiple different strings using regexprep without a for loop

How can I replace several occurrence of one string with multiple different strings? I would like to use regexprep without using...

mer än 3 år ago | 1 answer | 0

### 1

answerQuestion

appdesigner listbox item does not recognize HTML tags

Unfortunately, this command does not change the color of the first item (named "XXX") in my appdesigner UI Liastbox! app.ListB...

mer än 3 år ago | 1 answer | 0

### 1

answerQuestion

How to convert ModelDataLogs to Structure

I have a set of ModelDataLogs that is been generated in an old version on Simulink which does not support DataSet. How can I con...

nästan 4 år ago | 1 answer | 0

### 1

answerQuestion

“KeyPressFcn” for “Control + C” shortcut to run a Callback

Is it possible to setup "CTRL+C" as a shortcut to run a GUIDE Pushbutton callback? I'm using eventdata.Modifier (for CTRL) and e...

mer än 4 år ago | 0 answers | 0

### 0

answersQuestion

GUIDATA updating "handles" in GUIDE with nested functions

This is an extension to a <https://www.mathworks.com/matlabcentral/answers/309192-guidata-does-not-trasfer-data-in-guide-with-su...

nästan 5 år ago | 1 answer | 0

### 1

answerQuestion

SLPRJ vs SFPRJ in working with Reference Models

Could anyone explain the difference between the content of the compiled files in slprj and sfprj folders? I understand that sl...

ungefär 5 år ago | 1 answer | 0

### 1

answerHow to execute Ctrl+Right Click in GUIDE listbox

Using "currentmodifier" instead of "currentkey" solved the problem.

ungefär 5 år ago | 0

| accepted

Question

How to execute Ctrl+Right Click in GUIDE listbox

I have a simple GUIDE with one listbox. This is what I am trying to do with the listbox: * If Right-Click on an item --> Add ...

mer än 5 år ago | 1 answer | 0

### 1

answerQuestion

GUIDATA does not trasfer data in GUIDE with subfunctions.

I have a simple GUIDE with 2 pushbuttons. Button #1 plots a sine graph and button #2 adds a "draggable" vertical line to the gra...

mer än 5 år ago | 2 answers | 0

### 2

answersQuestion

How to setup legend for a figure with two axes (left and right)?

I have a figure with two axes (left and right). 2 lines on left axis and one line on right axis. I can not get all legends in on...

mer än 5 år ago | 2 answers | 0