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Monika Jaskolka


Last seen: Today |  Active since 2014

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PhD, Software Engineering
https://monikajaskolka.github.io

Programming Languages:
C, MATLAB
Spoken Languages:
English

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Answered
clear persistent variable in subfunctions
"MATLAB clears persistent variables when you clear or modify a function that is in memory. " https://www.mathworks.com/help/mat...

5 days ago | 0

Answered
Align simulink blocks to top left of the window
As far as I am aware, the zooming function is not able to zoom to align blocks on the top left. The ZoomFactor parameter only ha...

12 days ago | 0

Answered
why xlswrite has @ character?
This is something that happens automatically in Excel. Please see: https://www.mrexcel.com/board/threads/ampersands-appearing-i...

19 days ago | 3

| accepted

Answered
How to save data value in new row ?
data = [471 578 518 270 1102 471 512 630 561 293 1165 511 629 559 292 1162 511 509 627 558 292 1159]; reshape(data, [11,2])'

20 days ago | 0

| accepted

Answered
CREATING A LOOP FROM DATA
n = 22; B = rand(10,n); C = rand(n,1); D = rand(n,1); A = zeros(size(B)); for i = 1:n A(:,i) = (B(:,i) - C(i))/ D(i)...

20 days ago | 0

Question


Find files according to a pattern that are on the Matlab path?
Let's say I have 2 folders of generated code. One is on my Matlab path, and one is not. I would like to find all C header files ...

25 days ago | 1 answer | 0

1

answer

Answered
Cannot delete PID block
It looks like the DeleteFcn in 2016 was pidpack.PIDConfig.closeTuner(gcbh) while in 2019 it is pidpack.PIDConfig.utilcloseTuner(...

1 month ago | 1

| accepted

Answered
How do I check if two files are different programmatically?
I ended up using the diff command via system: [~, result] = system(['diff ''', file1, ''' ''', file2, '''']); When the result ...

2 months ago | 0

| accepted

Question


How do I check if two files are different programmatically?
Given two files of the same type (e.g., .m, .xlsx, .fig), I'd like to compare them to check if they are the same or not. How can...

2 months ago | 1 answer | 0

1

answer

Answered
How to add application information using mcc?
This will change the icon and version number: mcc -m -r ./iconFile.ico appName.m -W 'main:appName,version=3.2.1' I am still un...

2 months ago | 0

Answered
Matlab can't find my file .m
It looks like the filename of sampling_theory has an extra space at the end. Try renaming the file from "sampling_theory .m" to ...

2 months ago | 1

| accepted

Question


How do I search a Simulink model for a string in all element properties?
I want to programmatically search for a string in a model such that the results match the usual GUI Finder (Ctrl+F), that is, it...

3 months ago | 1 answer | 0

1

answer

Question


Convert Subsystem into Referenced Subsystem programmatically?
If I right-click on a subsystem, I can select Subsystem & Model Reference > Convert to > Referenced Subsystem …, press OK, and ...

4 months ago | 1 answer | 1

1

answer

Question


How to add application information using mcc?
When using the applicationCompiler GUI, it is possible to enter the application icon, version, author, email, company, etc. as s...

4 months ago | 1 answer | 0

1

answer

Question


How to build a standalone application programmatically in R2019a?
In the current MATLAB Compiler documentation there is a section on how to "Create Standalone Application Using Application Compi...

4 months ago | 1 answer | 0

1

answer

Answered
split cell in 2 columns
A = {0,0,[35.1600000000000,35.1600000000000],0,0,35.1600000000000, ... 0,0,[35.8200000000000,35.8200000000000],0,0,35.82000...

4 months ago | 0

| accepted

Answered
excel if statement to matlab
I don't see that a "double if" is necessary: x = 0; if (~E5 && E4) x = F4 + 1; else x = F4; end If you are as...

4 months ago | 0

| accepted

Answered
How to .txt or .rcmp file data with separated by colon?
>> fileread('test.txt') ans = '11 0 1 1 0 0 0 0 0 4 1:2 1:3 1:4 1:5 2 1 2 0 2 2:6 2:7 ...

5 months ago | 0

| accepted

Answered
Output Simulink model (2009 verison) in Simulink/matlab 2021a
Use the command Simulink.exportToVersion to export to previous versions. exported_model = Simulink.exportToVersion(gcs, 'model_...

5 months ago | 0

| accepted

Answered
Regarding sldiagnostics function usage and results
In the description of sldiagnostics it says that it also follows links, so your command should be: find_system(gcs, 'LookUnderM...

5 months ago | 0

| accepted

Answered
How can I read a ".dat" and ".hea" file in to MATLAB?
To import dat files I use the mdfimport tool found on the Matab File Exchange

5 months ago | 0

Answered
is it possible to reference a port name instead of number for add_line()?
No, this is not possible. The function add_line can currently only be used by providing the port handles or points.

5 months ago | 0

Question


How to create a time varying constant?
I have data that I logged from my Simulink model using ToWorkspace blocks. This data is in the usual [Time, Data] format and a s...

6 months ago | 2 answers | 0

2

answers

Answered
Is it possible to eliminate the BlockIO contents when generating code?
You probably have to change your model configurations so that code generation makes these changes: https://www.mathworks.com/he...

6 months ago | 0

| accepted

Answered
Is it possible to copy an entire area from one simulink model to another?
Simulink.SubSystem.copyContentsToBlockDiagram might be what you are looking for. https://www.mathworks.com/help/simulink/slref/...

6 months ago | 0

Answered
I need to run this python code in MATLAB. Can anyone guide me, please?
Perhaps some previous answers can help you: https://www.mathworks.com/matlabcentral/answers/416129-how-to-convert-python-code-i...

6 months ago | 0

Answered
How to select a specific column in matrices?
A = ones(4) B = ones(4)*2 C = ones(4)*3 D = ones(4)*4 X = [A(:,2), B(:,2), C(:,2), D(:,2)]

6 months ago | 1

Answered
Reading from Google sheeets using Matlab
Have you tried looking at the existing answers/solutions to this problem? https://www.mathworks.com/matlabcentral/answers/49624...

6 months ago | 1

| accepted

Answered
Rearrange a CSV file
Assuming your data has headers to identify the column names as A...X: t1 = readtable('abc.csv'); t2 = readtable('test1.csv'); ...

6 months ago | 1

Answered
Reading .xlsx data with header text
The readtable function works for both spreadsheet (.xlsx) and text files (.txt). It will also consider the first row as the hea...

7 months ago | 0

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