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Maria


Active since 2014

Electromagnetic engineer, with a Ph.D. in Industrial Electronics on Multiconductor Transmission Line modeling.

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Question


Mex files and distributed arrays
Hi, I wanted to build a mex file with the Matlab Coder, and the file containes distributed arrays, because I use the distribute...

4 días ago | 1 answer | 0

1

answer

Solved


The Piggy Bank Problem
Given a cylindrical piggy bank with radius g and height y, return the bank's volume. [ g is first input argument.] Bonus though...

4 días ago

Question


Mex files and parallel processing
Hi, I have a function that uses parfor and I could successfully run it on my local cluster. When running, I could see that the ...

alrededor de 1 mes ago | 1 answer | 0

1

answer

Answered
Parfor --> Undefined function 'colon' for input arguments of type 'distributed'.
So, I had a problem in my code, that is now fixed. I had another function, which I forgot to test, and where I was using distrib...

alrededor de 1 mes ago | 0

| accepted

Question


Parfor --> Undefined function 'colon' for input arguments of type 'distributed'.
Hi, I am new with the parallel toolbox and I need some help. I have a code that looks like this function A = main_function(..)...

alrededor de 1 mes ago | 1 answer | 0

1

answer

Answered
Simulink error, STM32-MAT package, Function call from timer interrupt
Same problem

alrededor de 2 meses ago | 0

Answered
SMT32 Embedded target and error executing the PostApplyCallBack of the target
I found that I need to go to "Configuration Parameters" and select "STM32 Options" in the Code Generation. There, I ticked "STM3...

alrededor de 2 meses ago | 0

| accepted

Answered
Target support Package for SMT32F3
I found it here https://www.st.com/en/development-tools/stm32-mat-target.html

alrededor de 2 meses ago | 0

| accepted

Question


SMT32 Embedded target and error executing the PostApplyCallBack of the target
Hi, I installed the STM32 Embedded Target, and I am trying to build a model in Simulink. By following the instructions in the ...

alrededor de 2 meses ago | 1 answer | 0

1

answer

Question


Target support Package for SMT32F3
Hi, I have a Nucleo board for motor control applications, and I would like to try the PIL with Simulink. I am reading a bit, an...

alrededor de 2 meses ago | 1 answer | 0

1

answer

Question


How to set up a Matlab parallel cluster for thread-based environment
Hi, I am starting to explore Matlab Parallel functionalities, and, I have to say, I am a bit confused about the process-based v...

3 meses ago | 1 answer | 0

1

answer

Question


Mex files and Matlab parallel
Hi, I have some functions with some parfor so that, when I run them, the parallel pool starts automatically. Now, I mexed (C++...

3 meses ago | 0 answers | 0

0

answers

Question


MATLAB Job Scheduler job storage location
Hi, I have a cluster with several nodes, running Debian, and I use the Matlab Job Scheduler, configured with the mjs service. I...

3 meses ago | 1 answer | 0

1

answer

Question


How to disable Matlab verbose mode?
Hi, I was running some tests in verbous mode, meaning, setSchedulerMessageHandler(@disp) How do I disable it once I am done?...

4 meses ago | 1 answer | 0

1

answer

Question


Communication architecture Parallel toolbox and Matlab Parallel server
Hi, I am trying to understand how do the parallel toolbox and Matlab Parallel server work. I failed to find, in the documentati...

4 meses ago | 1 answer | 0

1

answer

Question


Matlab cluster - validation - parpool stuck
Hi, I am testing for the first time Matlab Parallel. I have a cluster in my local network, with 8 cluster nodes and a max of 32...

4 meses ago | 1 answer | 0

1

answer

Question


New Matlab release vs updates
Hi, I saw that Matlab R2020b is available. However, I just made the update 6 for my version R2020a. My question is : is Matlab...

7 meses ago | 1 answer | 0

1

answer

Question


Coder varsize unbounded second dimension
Hi, I am reading on the Matlab help about coder.varsize. In particular, I read that Declare Variable-Size Array with a Mix o...

10 meses ago | 1 answer | 0

1

answer

Question


Function handles and coder
Hi, I have a very generic question. I have a matlab function "myfunction", and I would normally pass to that function a functi...

11 meses ago | 1 answer | 0

1

answer

Question


Matlab coder and tested mex file
Hi, I am trying using Matlab coder to generate a mex file. I get an error during "run mex file with test function". The strang...

11 meses ago | 0 answers | 0

0

answers

Question


Vectorization and a strange result
Hi, I am struggling since few hours with a vectorized operation. I have some vector quantities, and I wanted to vectorize. I p...

12 meses ago | 1 answer | 0

1

answer

Question


Matlab coder java.awt.AWTEventMulticaster.hierarchyChanged(AWTEventMulticaster.java:498)
Hi, I am running the Matlab Coder to generate a mex function. When calling the testing function, that should "exercise" the mex...

12 meses ago | 0 answers | 0

0

answers

Question


Axis: no labels but grid on
Hi, I have a simple 3D plot, see figure. I would like to remove the labels on the axis, but I would also like to keep the grid ...

12 meses ago | 1 answer | 0

1

answer

Question


Integral2 warning: minRectSizePass
Hi, I am using the integral2, specifally the tiled integral, and I get this warning Warning: Reached the minimum rectangle siz...

alrededor de 1 año ago | 1 answer | 0

1

answer

Question


Generate code: source code or mex file ?
Hi, it has only been a few days since I am dealing with mex files. I am using Matlab coder. I can convert my original m files ...

alrededor de 1 año ago | 1 answer | 0

1

answer

Answered
How to open .mexw64 file with Matlab?
Hi, maybe I can help you, because I came across this post when looking for "how to open a mex file". Now I understood that is a...

alrededor de 1 año ago | 0

Question


How to use a generated MEX function?
Hi, I am new to MEX functions, and I am learning about them since ... today! So, I have a matlab function, and I generated th...

alrededor de 1 año ago | 1 answer | 0

1

answer

Question


Findpeaks: find the interpolation points for the width with the x axis
Hi, I am using the function "findpeaks" to find the peaks and their widths for a given signal. It works very nice, but I would...

más de 1 año ago | 1 answer | 0

1

answer

Question


PWM signal generator and pulse rise time
Hi, I want to simulate a three-phase inverter. I have seen that Simulink offers the block called PWM generator (2-level) and th...

alrededor de 3 años ago | 1 answer | 0

1

answer

Question


Discretizing the PWM Motor Drive: example in the help of Matlab (Simulink) not working
Hello, I was running the example for PWM Motor Drive as provided in the Matlab help page here <https://se.mathworks.com/help/ph...

más de 3 años ago | 0 answers | 0

0

answers

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