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Vimal Rathod


Last seen: Today

MathWorks

118 total contributions since 2019

I am an Application Support Engineer at Mathworks. My main responsibilities are supporting customers by answering in MATLAB Answers and also supporting developement teams at Mathworks.

My areas of interest are Simulink, MATLAB, Image processing, Computer Vision and Deep Learning.

DISCLAIMER: Any advice or opinions here are my own, and in no way reflect that of Mathworks.

Vimal Rathod's Badges

  • Knowledgeable Level 3
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  • Revival Level 1
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Answered
Downloading Matlab for Python
Hi, It seems like anaconda may not work as MATLAB Engine API for Python supports CPython and I would recommend you to check if ...

23 Tage ago | 0

Answered
Need help with Game of life
You could use the conv2 function to find out the elements in the neighbours and then calculate the sum directly. Below is a lin...

23 Tage ago | 0

| accepted

Answered
App Designer uitree nodedata memory size limit?
Hi, In this type of workflow where there is a lot of data associated with the tree nodes, I would recommend a strategy where th...

etwa ein Monat ago | 0

Answered
Branch connection between an architecture port and two component ports
Hi, You could directly drag the input arrow of architecture and connect it to the component similar to how you connect the firs...

etwa ein Monat ago | 0

| accepted

Answered
Plotting high-dimensional discreted data on two-dimensional plot
Hi, I would recommend you to go through the scatter function in MATLAB which could be used to generate a scatter plot and about...

etwa ein Monat ago | 0

| accepted

Answered
How to initiate the double-click callback function once ROI is moved by user?
You could refer to the following link to refer the double-click workflow for ROI using wait function and modify it according to ...

etwa ein Monat ago | 0

| accepted

Answered
Identify repeated values with corresponding rows within an array and then make a scatter plot
You could use the "findgroups" function in matlab to find the elements indices belonging to the same group. There is also a fun...

etwa ein Monat ago | 0

Answered
Image processing using Matlab
Hi, You can use "rgb2grey" function in MATLAB to convert an image to a black and white image. For further reference on rgb2gre...

etwa ein Monat ago | 0

Answered
connect matlab to azure cloud to program in parallel
You can parallelize your code using MATLAB Parallel Server toolbox. You can refer to below link to get more information on how t...

2 Monate ago | 0

Answered
Syntax clarity on function
Hi, You can have a look at some of the answers to this question link given below. There was a healthy discussion in the forum r...

2 Monate ago | 0

Answered
Showing algebraic loop ashow does not exist in Matlab 2017a?
Here is a link to a question similar to yours which you could have a look at https://www.mathworks.com/matlabcentral/answers/95...

2 Monate ago | 0

Answered
Custom RL rewards function
Hi, The following links has some examples related to Creating custom step and reset function for custom RL Environment in MATLA...

3 Monate ago | 0

Answered
How can I rotate the view of a geoplot?
Hi, The geoplot function is designed in such a way that it doesn't allow rotation of the plot. The rotation is included in geo...

3 Monate ago | 0

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Answered
MPU9250 IMU Accelerometer modeling in Simulink
Refer to the following link to know more about measuring acceleration using MPU9250 sensor. https://www.mathworks.com/help/supp...

3 Monate ago | 0

| accepted

Answered
How to recognize huge letters using OCR?
You could refer to the following link to know more about how to use the OCR function and it also has some pre-processing techniq...

3 Monate ago | 0

Answered
how can I set spinner limit range based on text box entry ?
Hi, Firstly you could check if your text box returns which type of data. The value you get from a normal textbox is a char or s...

3 Monate ago | 0

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Answered
2D Gray scale volumatric image slicing: with uniform cross-section
You could view individual XY planes by doing normal matrix slicing and using "imshow" function. You can check each of the image ...

3 Monate ago | 0

Answered
How to convert text file to asci code ?
Hi, Once you read the text data from your file, you can convert text to binary by using dec2bin function. a = dec2bin("Some St...

5 Monate ago | 0

Answered
How do I avoid using if and else statements in this code
Hi, If your main goal is to remove the if else statements from the code, you can write the following code first and then write ...

5 Monate ago | 0

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Answered
How to find streaks in a categorical vector?
You can use "findgroups" function to make groups in Categorical Data. The function accepts the data as categorical data so you d...

5 Monate ago | 0

Answered
Why does textscan only read the first row of my text file?
Hi, Instead of using the below line, b = textscan(fileids{file},'%n %n %*n %*n %*n %*n %*n',-1, 'delimiter', '/t'); use this,...

5 Monate ago | 0

| accepted

Answered
How to vectorize this code? element wise to save time
Hi, As all the three for loops have some dependencies it is difficult to vectorize the code. you can try the following code, i...

5 Monate ago | 0

Answered
How to display temparature, pressure and altitude of the BMP 280 using Arduino (uno) on Matlab?
Hi, You have to establish an I2C channel connection after connecting the arduino and the required parameters like temperature, ...

5 Monate ago | 0

Answered
Stuck at MATLAB Onramp
Hi, The question is a bit ambiguos at start but if you look at the code carefully you will understand the each step. It asks y...

5 Monate ago | 5

Answered
Getting Matlab to read MMA8451 accelerometer sensor on arduino
Hi, Refer to the following link for more information on reading acceleration data from MMA8451 accelerometer sensor https://ww...

5 Monate ago | 0

Answered
How to use a machine learning model generated with matlab classifier learner in simulink
Hi, As you are ready with the model made in classification learner app, you have to export the model as a MATLAB function and t...

5 Monate ago | 0

| accepted

Answered
Plot in a script with three time series, each series has to be a different color
Hi, If you try to plot any two timeseries plots in the same plot using "hold on" you would always get plots with different co...

5 Monate ago | 0

Answered
find max value with for loop
Hi, You could use the following code snippet if you want to use for loops specifically to find max. max = B(1); for i = 2:num...

5 Monate ago | 0

Answered
An Understanding Of The Steps For A Real TIme Human Activity Recognition Surveillance System
Hi, The following links contains examples of Human activity recognition. https://www.mathworks.com/help/stats/human-activity-r...

5 Monate ago | 1

| accepted

Answered
NARX neural network - how to use different time series for train, validation and testing the network?
Firstly, You can train the model without using divideblock and supply your own testing and validation data(It is not a compulsio...

7 Monate ago | 0

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