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Pranjal Kaura

MathWorks

Last seen: 29 días ago Active since 2020

I am an Associate Application Support Engineer at MathWorks.
My responsibility is to provide the best support for applications based on flight log parsing, Computer vision, Image processing
Disclaimer: Any articles /ideas/opinions here are my own and in no way reflect that of MathWorks

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Answered
Scrollable Property only works above a Panel's border but not Below
Hey Luis, Thank you for bringing this to our attention. I have brought this issue to the notice of our developers. They will i...

5 meses ago | 0

Answered
How to set a string as an input parameter for a matlab function block?
Hey Claudio, A workaround could be to specify the format of the input data as 'uint8', you will be able to define the string i...

5 meses ago | 0

| accepted

Answered
find the sum of the series
Hey Tanush, If you aren't sure where to start because you're not familiar with how to write MATLAB code, I suggest you start w...

5 meses ago | 0

Answered
Partial pivoting problem in matrix
Hey, Please refer the code below clear; clc; n=5; v=repelem(4,n); A=diag(v); i=1; j=1; A(1,n)=-1; A(n,1)=-1; for i=1...

5 meses ago | 0

| accepted

Answered
Editor keeps highlighting in gray after running script
Hey Jacob, I'm not able to reproduce the issue on my end. Could you please share more details like your version of MATLAB and ...

5 meses ago | 0

Answered
How to implement separation requirements
Hey Zain, Could you please share a snippet of the data file? Further providing an example which explains what functionality yo...

5 meses ago | 0

| accepted

Answered
Double clicking code sometimes select the whole line (2021b?)
Hey Fernando, Thank you for bringing this up. I have heard that this issue is known and the corresponding parties are investig...

5 meses ago | 1

Answered
Matlab - reach data from another column based on point selected on graph
Hey Michal, It's my understanding that you want to interact with your plot, get certain values of coordinates (x, y) from the f...

5 meses ago | 0

Answered
Compute average size of 2 regions in a matrix
Hey Johanna, Could you please share a snippet of the data file? Further providing an example on that data would also be helpfu...

5 meses ago | 0

Answered
How can I insert videos into current window and display on image holder and add brightness and exposure effect?
Hey Fahad, You can refer the attached 'second_window.mlapp' file wherein I have added code based on your requirements for ONLY...

5 meses ago | 0

| accepted

Answered
adding more traces to geoplot
Hey Massimo, Please go through the examples mentioned in the 'geoplot' documentation to know more about adding multiple lines ...

6 meses ago | 0

Answered
I need help with a loop for randomly selecting from a growing pool
Hey Stephen, I found the following problem in the logic of your code. Per participant: Total number of videos that you want ...

6 meses ago | 0

Answered
How can I add another label with plotPosition in Automated Driving tool box?
Hey Qiao, It is my understanding that you want to add more than 1 label to the points plotted using 'plotPosition'. You can us...

6 meses ago | 0

Answered
coloring the area between three curves
Hey Mukesh, The common area between the polygons 'pgon3' and pgon4' isn't being plotted because the 'intersect' function doesn'...

6 meses ago | 0

Answered
Why do I get stuck on workspacefunc.m?
Hey Mitchel, Thank you for bringing this up. I have heard that this issue is known and the corresponding parties may be invest...

6 meses ago | 0

Answered
Evaluation metrics for deep learning model model
Hey Sushma, Thank you for bringing this up. The concerned parties are looking at this issue and will try to roll it in future ...

6 meses ago | 0

| accepted

Answered
Wrong data type after canDatabase function
Hey Serbring, The 'database' function creates a connection object, which uses the ODBC or the JDBC driver depending on the con...

6 meses ago | 0

Answered
vector arithmetic and relational addressing,, how to create 2nd and 3rd column?
Hey Jeson, You can refer to the following code snippet. You can use the 'nnz' function to compute the final value i.e. count. ...

6 meses ago | 0

Answered
Simulink Multiport switches with value ranges as inputs?
Hey Cory, You can use the MATLAB funcion block, in which you can specify mutiple conditonal statements. You can also use the...

6 meses ago | 0

| accepted

Answered
How to produce a GUI that is almost like a mirror of another GUI.
Hey Garabani, It's my understanding that you want to share data between 2 apps. You can do so by calling the apps from the c...

6 meses ago | 1

| accepted

Answered
Finding the max value out of 1000 sample set at every second.
Hey Kawalpreet, You can refer to the following code snippet wherein I've tried to replicate your usecase and provided a soluti...

7 meses ago | 0

Answered
How do I write a matlab function for the following expression?
Hey Here is a code snippet for the required function function f_x = PDF(x, u, sigma) f_x = exp(-(x - u).^2/(2*sigma.^2))/...

7 meses ago | 0

Answered
Why do i get extremely small output signal whenever I use any block of source other than CONSTANT input
Hey Cheng, I'm not able to reproduce the issue on my end. Could you share the following details for further investigation? M...

7 meses ago | 0

Answered
Add data from struct with dynamic field to column of a matrix in a for loop
Hey Mackenzie, You can refer to the following code snippet wherein I've tried to replicate your usecase and provided a solutio...

7 meses ago | 0

| accepted

Answered
How to hold a value in simulink ?
Hey Arthur, You can refer to this link to know more about holding values in Simulink. Hope this helps!

7 meses ago | 0

| accepted

Answered
how to build the distribution of each feature of the learning data set(.xsls) ?
Hey, You could use the 'Distribution Fitter' App to fit probabilistic distributions to data. You can also go through the 'Data ...

7 meses ago | 0

Answered
Create unknown amount of vectors automatically (no cell-arrays allowed due to compatibility issues with Python)
Hey, You could go through the link 'Pass Data to Python', particularly the 'Passing Matrices and Multidimensional Arrays' subs...

7 meses ago | 0

Answered
Arranging two different time series and averaging the data points
Hey, It is my understanding that you want to combine 2 dataset based on 2 vectors 'timeA' and 'timeB', wherein you'd like to k...

7 meses ago | 0

Answered
How to shear an imagesc image
Hey Linda, Using functions 'imtransform' and 'maketform' is not recommended because of compatibilty considerations. You can use...

7 meses ago | 0

Answered
Merge rows with similar names
Hey Vlatko, It's my understanding that you want to group/merge rows with similar names. The criteria for 'similarity' is that ...

7 meses ago | 1

| accepted

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