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Shubh Sahu


MathWorks

11 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
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...

1일 ago | 1

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 ...

2일 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...

3일 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 ...

21일 ago | 0

| accepted

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...

21일 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; ...

22일 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 ...

22일 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 -> ...

23일 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...

23일 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...

약 2달 ago | 0

| accepted

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...

약 2달 ago | 0

| accepted