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Mohammad


Last seen: ongeveer een jaar ago |  Active since 2015

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Nested enablement subsystems with two childs
I see below link that for nested subsystems whose Enable blocks have different parameter settings, the settings for the child su...

ongeveer een jaar ago | 1 answer | 0

1

answer

Question


Simulink models comparison issue
I'm comparing two simulink models and in the report i'm getting the following difference. I don't really figure out what that di...

meer dan 2 jaar ago | 0 answers | 0

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answers

Answered
Export Structure to csv file
Hi, I tried to used the same method to convert my struct mat file (attached) but failed. Any help is appreciated.

meer dan 2 jaar ago | 0

Question


Convert CANFD messages to standard CAN messages
I have a DBC file which contains 10 CANFD messages each contains 64 bytes of signals. I need to create a new DBC in which each o...

bijna 3 jaar ago | 0 answers | 0

0

answers

Question


Dynamic memory allocation problem
I have a simulink model in which I need to use dynamic memory allocation ro run the model. For some reason, in the config. dial...

bijna 3 jaar ago | 0 answers | 0

0

answers

Question


How to handle varying mass value in Lightweight Airplane Design
I am considering the aircraft model and compensators used in the Lightweight Airplane Design but with a varying mass value. 1...

bijna 4 jaar ago | 0 answers | 0

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answers

Question


How to change only the LineStyle of the top curve?
I'm trying the following code (Mathworks example) but I only want the LineStyle of top curves to be as specified (like the attac...

bijna 5 jaar ago | 1 answer | 0

1

answer

Question


Matlab considers different two equal numbers!
I calculated a matrix (attached). In the 11th row, matlab considers the 3rd column, i.e., entry (11, 3) as the maximum entry of ...

bijna 5 jaar ago | 2 answers | 0

2

answers

Question


Limit on the change rate of the variable in fmincon function
Hi, In fmincon function, how can I put lower and upper bounds on the change rate of a signal, i.e., ? Thanks

ongeveer 5 jaar ago | 2 answers | 0

2

answers

Question


Solve symbolic Sylvester-like equation
I'm looking for a way to solve a symbolic Sylvester-like equation in MATLAB or MAPLE (or any other available tool). In particula...

meer dan 5 jaar ago | 1 answer | 0

1

answer

Question


How to resolve "Dot indexing is not supported for variables of this type." error?
Hi, I'm running the attached files as follows, Run the following MATLAB command and select the Microsoft Visual C++ 2015 Profe...

bijna 6 jaar ago | 0 answers | 0

0

answers

Question


How to freeze a particular column of matrix in a for loop?
Hi, I am updating a matrix in a for loop. I want to freeze a particular column of this matrix, say column j, and update the r...

meer dan 6 jaar ago | 0 answers | 0

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answers

Question


Error using GA in MATLAB for nonlinear constrained optimization
I am using GA in MATLAB to minimize a convex function. I am getting the following error, Error using constrValidate (line 5...

meer dan 6 jaar ago | 2 answers | 0

2

answers

Question


Need help for a nonlinear constraint optimization problem
Dear all, I am going to solve the following nonlinear constraint optimization problem using MATLAB. I was wondering if you co...

bijna 7 jaar ago | 0 answers | 0

0

answers

Question


read only the numerical value of a file
Hi, I have a file which is attached. I just want to read the number in it and store it in a variable. Thanks for your help.

bijna 7 jaar ago | 1 answer | 0

1

answer

Question


How to append "Sampled Gaussian Noise" in Signal Builder Block "from m-file"?
Hi, How can I tell the Simulink to generate "Sampled Gaussian Noise" signal in the Signal Builder block from command window? (I...

meer dan 7 jaar ago | 0 answers | 0

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answers

Question


How to change the signal in Signal Builder Block from m-file?
Hi, I am using "Signal Builder" block in a Simulink model and I am going to run it many times (using a for loop in a m-file). ...

meer dan 7 jaar ago | 1 answer | 0

1

answer

Question


identifying continuous-time and discrete-time models using ident toolbox
Hello, I have some questions regarding system identification toolbox. I am running a simulink model and collect data with ...

meer dan 7 jaar ago | 1 answer | 0

1

answer

Question


Phase margin with several gain crossover frequencies
Dear all, when in a system, we have several gain crossover frequencies, naturally we'll have several phase margins. But margin...

meer dan 9 jaar ago | 0 answers | 0

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answers