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Shubh Sahu


MathWorks

17 total contributions since 2019

I am Application Support Engineer at Mathworks. My responsibility is to provide the best support for an application like ML, Computer vision, Image Processing, and Signal Processing.
Disclaimer: Any articles /ideas/opinions here are my own and in no way reflect that of Mathworks.

Shubh Sahu's Badges

  • Knowledgeable Level 2
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Answered
extract group delay form FDATool programmatically
The Filter Design and Analysis Tool (FDATool) has been renamed to Filter Designer. And Group Delay can be calculated by fvtool. ...

7 days ago | 0

Answered
how to get longitude and latitude from map
Here are some links which would be helpful for you: https://www.mathworks.com/help/matlab/ref/geoplot.html https://www.mathwor...

7 days ago | 0

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Answered
Serial communication problem between Digilent max 32 and matlab
Make sure to create a serialport object and please refer to these links https://www.mathworks.com/help/matlab/ref/serialport.ht...

11 days ago | 1

Answered
How to iterate fixed points values in order to print all eigenvalues in lokta-volterra model
Hello Carlos, Hope this will work for you function stationary() g1 = 1.2; g2 = 0.2; g11 = 3; g12 = 8; g21 = 1; g22 = 6; ...

11 days ago | 0

Answered
saving osciloscpoe data into .dat or .trc format?
.dat is widely used and generic format while .trc is a file extension for a debug file used by database software and it’s not ge...

28 days ago | 0

Answered
Differences between Deep Learning Toolboxes versions 18b and 19a
'IsAverageImageMeanPerChannel' is introduced in R2019a and for 'final layers' dot notation is not supported in 2018b. For more i...

28 days ago | 0

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Answered
Repeating array row n times with change of indexes
Hello Jonna, Let us suppose, the household data is in ‘a’, to repeat the number of rows repelem function is used: u(:,2) = re...

30 days ago | 2

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Answered
how to make heatmap have a square-shape?
Hello Kinger, heatmap does not support axis command directly but by extracting properties of heatmap, square-shaped figure can ...

1 month ago | 0

Answered
Image processing code error
ArrayNum, MedianIntesity are array of doubles where as ColorMatrix is array of string and it seems that all these different data...

1 month ago | 0

Answered
Print Error using printdlg (line 63)
It seems that you have save any file with name ‘print.m’ that might be the reason whenever you are trying to copy or print, the ...

2 months ago | 0

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Answered
how to make a voice recognition program using MFCC
MFCC is one of the very important and basic features in speech but alone it is not much efficient for recognition task. To unde...

2 months ago | 0

Answered
how to improve lung boundary distinction in chest xrays?
Edge-aware local contrast manipulation might help you. Try the code below. A = imread('your_image.png'); edgeThreshold = 0.4; ...

2 months ago | 0

Answered
How to predict unknown data with a RegressionPartitionedSVM-model
Hello, There is no dedicated function which can predict unknown data with a regression Partitioned SVM model, but we are still ...

2 months ago | 0

Answered
how to install toolbox on ubuntu?
To download the toolbox in ubuntu follow these steps: Open command window ->Go to the directory where MATLAB is installed -> ...

2 months ago | 0

Answered
Bootstrap a pairwise distance matrix
Hi, Adding to Adam Danz, Bootstrapping is a random sampling conducted with replacement. It is straight forward way to derive es...

2 months ago | 0

Answered
How to decide on Window function parameters while finding Transfer function using Tfestimate function
The actual FFT transform assumes that it is a finite data set, a continuous spectrum that is one period of a periodic signal. Bu...

2 months ago | 0

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Answered
how to detect border image?
You may try these steps to achieve your goal in getting the connected components Step 1. Convert image into binary image using...

3 months ago | 0

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