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DARSHAN KUMAR BISWAS


Last seen: 2 years ago |  Active since 2022

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How to know the slope and intercept of a straight line in a log log plot and how to connect the data in log log scale by a straight line?
for this two graph, I want to do a linear regression, and find out the slope and intercept of that straight line.

2 years ago | 2 answers | 0

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answers

Question


How to take data from multiple variables and store them in one variable?
suppose, I have 3 variables containg some data but I want to store all the datas of the 3 separate variables in a single variabl...

2 years ago | 2 answers | 0

2

answers

Question


How to put together multiple number of images with graphs on top of them in a single vertical montage?
the images need to be read. It's a line plot. the line separates two regions in the image. like the image below there are mul...

2 years ago | 0 answers | 0

0

answers

Question


how to plot multiple graph on top of images together?
Suppose there are multiple numbers of images and I have to plot graph over each one of them and display all of them together. Ho...

2 years ago | 1 answer | 0

1

answer

Question


how can I plot a graph over an image in Matlab?
I want to plot the graph over the 1st image.

2 years ago | 3 answers | 0

3

answers

Question


How to smoothen a plot?
a=imread('IMG_0.jpg'); b=imread('IMG_20.jpg'); c=a(:,:,3)-b(:,:,3); max(max(c)); min(min(c)); no_row=size(c,1); no_col=siz...

2 years ago | 2 answers | 0

2

answers

Question


how to reduce the size of a matrix?
Suppose I have 4 by 4 matrix or of any size and I want to make it a 2by2 matrix by taking the average of the sub matrixes.

2 years ago | 2 answers | 0

2

answers

Answered
How to find the index of the first element which is greater than a particular value in a matrix for all the columns.
A = [29 33 35 25 33 32 12;3 37 10 22 19 30 9;12 33 19 23 41 11 12;18 2...

2 years ago | 0

Question


How to find the index of the first element which is greater than a particular value in a matrix for all the columns.
Suppose I have a 300 by 300 matrix, containg the values from 0 to 200. For each column, I want to find the position of the first...

2 years ago | 5 answers | 1

5

answers