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Monika Jaskolka


Last seen: 2 days ago
104 total contributions since 2014

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

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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...

3 days ago | 2 answers | 0

2

answers

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/...

3 days 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 days 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 days 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...

13 days 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'); ...

14 days 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...

19 days ago | 0

Answered
¿Como solucionar ? Not enough input arguments.
You need to run the script so that X is provided: >> erlate(X) Not: >> erlate

27 days ago | 0

Answered
How to get file names only when using dir()?
fileList = {fileList.name} If you want to remove the file extension: fileList = strrep(filelist, '.mat', '')

27 days ago | 0

Answered
import file with exponential numbers
format longE M = readmatrix('1.txt') See: https://www.mathworks.com/help/matlab/ref/format.html

27 days ago | 1

Answered
How to read data out of a .txt-File?
format longE T = readtable('textfile.txt', 'NumHeaderLines', 18); T = 3×2 table Var1 Var2 ...

27 days ago | 0

Question


How can I get the error message from sldvrun when programmatically using Simulink Design Verifier?
I am using sldvrun in a script to run design error checking analyses on several models. When models encounter issues during the ...

1 month ago | 1 answer | 0

1

answer

Answered
How to give input as a text and read the number corresponding to that text from the excel sheet
data = readtable('Spreadsheet.xlsx'); entry = data(strcmp(data.MaterialName, 'zinc'), :); entry.MaterialTemperature

1 month ago | 1

| accepted

Answered
Triggering referenced models in Simulink
See "Triggered Sample Time" in: https://www.mathworks.com/help/simulink/ug/types-of-sample-time.html See "Conditions for Inheri...

1 month ago | 1

| accepted

Answered
I want to convert this python code to matlab code . How can i do it?
Perhaps some previous answers can help you: https://www.mathworks.com/matlabcentral/answers/416129-how-to-convert-python-code-i...

1 month ago | 0

Answered
block_diagram does not have a parameter named 'SaveOperatingPoint'
In 2018a models do not yet have the SaveOperatingPoint parameter.

2 months ago | 0

Answered
How to apply the func change color of Input port using Set param according to naming Convention?
for i = 1:length(A) name = get_param(A{i}, 'Name'); if regexp(name, '^Var_In_\d+$') set_param(A{i}, 'Backgrou...

2 months ago | 0

Answered
how to set this parameters and coverage settings for simulink model through script?
models = {'model1', 'model2', 'model3'}; for i = 1:length(models) m = load_system(models{i}); set_param(m, 'Sto...

2 months ago | 0

| accepted

Answered
using a variable to change destination path in movefile
Your first problem is that the first input into movefile should be a char array: movefile('C:/users/alast/Documents/LAB 5/image...

2 months ago | 0

Answered
Transition blockset in simulink
To swtch between the block you can use an If-Action subsystem, like the example here: https://www.mathworks.com/help/simulink/sl...

2 months ago | 0

Answered
How to read an xls file in matlab which has latitude (suffixed with N), longitude (suffixed with E), time (prefixed with the month), and a value corresponding to latitude and longitude in it?
You can use regexprep to clean up the values: opts = detectImportOptions('Test.xlsx', 'NumHeaderLines', 2, 'VariableNamesRange'...

2 months ago | 0

| accepted

Answered
How can I give main title for multi-graphs?
figure; plot(rand(5,1)); annotation('textbox', [0.45, 0.5, 0.5, 0.5], 'String', 'Global Title', ... 'FontSize', 14, 'Fo...

2 months ago | 1

Answered
Replace missing cell entries without replacing whitespaces.
for i = 1:numel(A) if ismissing(A{i}) A{i} = 'REPLACED'; end end

2 months ago | 1

Answered
Checking disjointness of Stateflow truth tables?
After waiting some years and looking into this several times, the answer is that disjointness checking is not supported.

3 months ago | 0

| accepted

Answered
How can I apply labels to project files when the project references another project?
I asked MathWorks about this. Propagating labels from a referenced project is not currently supported.

3 months ago | 0

| accepted

Answered
Callback function not found for dynamically created app UI component
I ended up contacting MathWorks support for this. The solution is to call the function like so: app.DropDown = uidropdown(app.U...

3 months ago | 1

| accepted

Question


Callback function not found for dynamically created app UI component
I would like to dynamically/programmtically create a uidropdown component that calls a function when its value is changed. Howev...

3 months ago | 2 answers | 1

2

answers

Question


What is the best way to count the occurrences of two table columns together?
I have a table that looks like this: >> A = {'A'; 'B'; 'C'; 'A'; 'C'; 'C'; 'B'}; >> B = {'x'; 'y'; 'z'; 'xx'; 'z'; 'z'; 'y'}; ...

3 months ago | 3 answers | 0

3

answers

Answered
how to find the parameter name for any block in the simulink to use it in set_param command?
To programmatically find out what parameters a block has, get its handle: h = get_param(gcb, 'Handle'); or h = gcbh; and t...

3 months ago | 0

Answered
How to read a variable in set_param function?
set_param('Transient/Gain', 'Gain', A)

3 months ago | 0

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