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Jacob Mathew


Last seen: 10 giorni fa |  Attivo dal 2023

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Manage image dataset with .csv file
Hey Ivan, I understand you are having difficulty in mapping the labels to the images that you have loaded in the datastore. Si...

2 mesi fa | 0

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How can I get RAW capture with webcam function(without Image Acqusitio Toolbox)?
Hey Chanyong, I also faced a similar issue where if I took a snapshot with the webcam, the output is in uint8 RGB. This seems to...

2 mesi fa | 0

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Performance-wise, should I create my App Interactively using app designer or code it from the startupFcn(app)?
After reading through your question, I believe you want to compare the performance difference of programmatically adding element...

3 mesi fa | 0

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How to read live stream from Insta360 One X camera using MatLab?
After going through your question, I understand that you want to connect a third-party camera to MATLAB to be able to live strea...

3 mesi fa | 0

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How do I extract the multiband data using shape file?
After going through the query and downloading the data and the code, I was able to run the code without any error. However, ther...

3 mesi fa | 0

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Where can i access the variables defined in the official Double Lane Change Reference Application example by matlab?
After going through your query, I understand that you are trying to access the model workspace variables. To do this, go to the ...

3 mesi fa | 0

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How to move map when use driving scenario designer?
After going through your post, I was able to replicate the same issue with a different “Open Street Map” File. However, there do...

3 mesi fa | 0

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What are the raw data needed to use the software? How does the interface works?
I assume you are talking about importing data into MATLAB from an external source. To achieve this, you can use the Import Data ...

4 mesi fa | 0

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How to compute Intraclass Correlation Coefficient (ICC ) between two adjacency (functional connectivity) matrices?
To compute the ICC between 2 matrices, you can utilise the ICC Add On from the “Add On Explorer” in MATLAB. You can find it in t...

4 mesi fa | 0

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Clean way of integrating argument-handling with old code (struct vs. key-val pair with "arguments" keyword)
Going through your query, it is difficult to reproduce the error without reference to the code that you are using in your new ap...

4 mesi fa | 0

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Risposto
App Designer charting issue with data not linking
With the limited context provided, a workaround could be to identify what datatype the variables are. Datatypes like array or ce...

5 mesi fa | 0

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Git commit changes all text files every PC change
After reading through your query, I understand that you are facing difficulty with the end of line character that varies between...

5 mesi fa | 0

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Webcam with App Designer
I was able to replicate the error that you are facing and as I understand it is because of using P-code files in the project. ...

5 mesi fa | 1

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Upper part of MATLAB App not visible
Reading through your query, I understand that you have difficulty in some of the interactive properties of your MATLAB App. Whil...

5 mesi fa | 0

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I've to draw the status of a traffic ligthers, as in the figure, i've to plot a red line if the light is red or a green one if it is green.
Going through the question, I understand that you want to plot a line that alternates between red and green corresponding to the...

5 mesi fa | 0

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Add new line in .ini file
I was able to reproduce the difficulty you were facing using the same INI Add on in MATLAB R2021a. However, even after multiple ...

5 mesi fa | 0

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How to assign different values to different variables at once using deal() function?
Hi Jagadeesh, The deal function is used to distribute a single input into multiple outputs or multiple inputs into multiple out...

circa un anno fa | 2

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Is there any easy way to handle difference equation in MATLAB ?
Hi Ram, Consider looking into the freqz function. An example code that I was able to create is as follows: % Defining the coef...

circa un anno fa | 0

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create the output folder based on the excel value
Hi PA, You can create a folder using the mkdir function: folder_name = "folder"; mkdir(folder_name); Now all that is needed ...

circa un anno fa | 0

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multiplying with a with a scaler in a vector element at regular interval
Hi Chaudhary, As mentioned by Aman, you can index into the vector and multiply by a scalar: indices = [2 4 6 8 10]; vector(in...

circa un anno fa | 0

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Access varying variable names in loop
Hi Oskar, I can point you towards a simple example and hope you can build from it. Conside the code below: x = 'hello'; % Dyn...

circa un anno fa | 0

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What is the formula for the peak envelope created in MatLab?
Hi Minoru, This is the link to the documentation of evelope function: https://in.mathworks.com/help/signal/ref/envelope.html U...

circa un anno fa | 0

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How to reduce run time of for loop
Hi dharmin, Looking at the code in the for loop, you can try and precalculate the values of sind(L(i)) and cosd(L(i)) which wil...

circa un anno fa | 0

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how to fix the graph in app designer
EDIT: To make the graph static, we can use the following code: disableDefaultInteractivity(app.UIAxes) Hi piero, I unders...

circa un anno fa | 1

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Time limit on .exe file execution
Hi Peter, Check out how to use Eventually (Poll for value to asynchronously satisfy constraint - MATLAB - MathWorks India) Thi...

circa un anno fa | 0

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I have a matrix. I want to count number of only those zeros which are lying between 2 sets of consecutive nonzero values on each side. How to do? Desired result given below
Hi Payel, If I understood the query correctly, the question is to find the longest number of zeros per row that are enclosed by...

circa un anno fa | 0