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KALYAN ACHARJYA


Last seen: 2 months ago |  Active since 2017

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Alma #Tezpur University Assam, India

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Answered
Compute a function that has Double summation
Q1 = @(n) (1/alpha_3b)^(n + 2) * (1/alpha_1)^2 * ... (sum((alpha_3b/alpha_1).^(1:10000)) * sum((alpha_3b/alpha_3).^(1:n+1))...

10 months ago | 0

Answered
Importing dat files as a double matrix
Example #Edited (Pls Check Comments) data = readmatrix('yourfile.dat'); data = double(importdata('yourfile.dat'));

10 months ago | 0

Answered
Related to BER Vs SNR plot
As you've mentioned that the code involves the generation of random or sample data (rand function), each time the code is execut...

11 months ago | 0

Answered
Trying to get multiple graphs in one script
If you want to display all plots in the same figure, utilize 'hold on.' For multiple sub-figures, consider using the 'subplot' f...

11 months ago | 1

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Answered
Alphabet to binary translate
% Existing binMap and binaryToText function binMap = {'0000001', 'A'; '0000010', 'B'; '0000011', 'C'; '0000100'...

11 months ago | 0

Answered
Is there a way to combine plots generated in simbiology model analyzer into a single figure to export?
I don't think you have to export differently % First subplot for time courses subplot(2, 1, 1); % Plot time courses using da...

1 year ago | 0

Answered
How to address: Invalid file identifier. Use fopen to generate a valid file identifier?
fid = fopen('/dev/tty', 'r'); if fid == -1 error('Failed to open /dev/tty for writing.'); end fprintf(fid, 'Details of...

1 year ago | 0

Answered
adding lines to a contour plot with labels
x1 = -10:0; y1=10:-1:0; x2 = 0:10; y2=0:10; x3=zeros*(0:10); y3=0:10; plot(x1,y1,x2,y2,x3,y3,'--'); text(x1(round(le...

1 year ago | 0

Answered
plot a inear sweep & stepped sweep
t=0:8:100; f=linspace(20,2000,length(t)); stairs(t,f); xlabel('Time'); ylabel('Frequency'); hold on plot(0:100,linspace(20...

1 year ago | 0

Answered
Use interp2 to transform a binary matrix with polar values to cartesian values
bscan=rgb2gray(imread('image.png')); result=image2Cart(double(bscan)); imshow(result); function [bscanCart] = image2Cart(bsca...

1 year ago | 0

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Answered
Andrews plot function for multivariate control chart limits UCL and LCL
syms theta % P variate vector %Cross check here, just random data, it can be variable p=10; data_sin=sin((1:round(p/2)+1)...

1 year ago | 0

Answered
display corresponding column matrix
A = [1 3 5 ; 2 4 5 ; 5 4 7 ; 2 8 10] B = [29 87 15] idx=find(min(B)==B) data=A(:,idx) It can be condensed into a single line...

1 year ago | 0

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Answered
Gershgorin's Circle: how can I find the intersection of the union of circles?
warning off; % gerschgorin.m A=magic(5); gerschgorin(A) function gerschgorin(A) if size(A,1) ~= size(A,2) err...

1 year ago | 0

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Question


Will the MATLAB Answers community diminish/obsolete with the rise of AI-based chatbots?
The MATLAB Answers community is an invaluable resource for all MATLAB users, providing selfless assistance and support. However,...

1 year ago | 5 answers | 1

5

answers

Answered
How can I normalize my PET/CT images
Normalization can be done in multiple scale range. You may follow the following way image_data=double(original_image) %Norma...

1 year ago | 0

Answered
the best way to save .txt
While I cannot definitively claim that it is the absolute best, as "best" is subjective and varies depending on individual persp...

1 year ago | 1

Answered
how do I plot the signal x(t)=t^2 for -2<=abs(t)<=2 and x(t)=0 for 2<=abs(t)<=4, with period To=8??
First Way: To meet your professor's expectations, you can code by incorporating conditional statements or utilizing the if-el...

1 year ago | 0

Answered
How can I add axes on top and right?
This way legend('Case 1', 'case 2'); legend_data= legend('Line 1', 'Line 2'); legend_data.Location = 'northwest';

1 year ago | 1

Answered
How do you know the font size in an image?
One Way (Limitation based on Input Data): Steps Segment the Text region of the image. Try for text region detection, you can ac...

1 year ago | 0

Answered
Error using ==> plot Error in color/linetype argument
s=1.34*10^-5; mo=1.34*10^-5; z=16.87*10^-4; x=2.51*10^7; k=103; r=linspace(0,2,50); F=(s./r.^2)*mo*exp(z).*(exp(-x*r.^2))....

1 year ago | 1

Answered
Save and load variable
You may use load function, detail here https://in.mathworks.com/help/matlab/ref/load.html

1 year ago | 0

Answered
How to find the minimum distance from one point to other point ?
You can do that in multiple ways, one way Segment both boundaries into two separate images. Store the pixel indices in a cell...

1 year ago | 0

Answered
How to get numerical output
You can use vpa https://in.mathworks.com/help/symbolic/vpa.html

1 year ago | 0

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Answered
Hi everyone. How can I fix this issue?>>>Array indices must be positive integers or logical values.
Error Here >> t - N + 1 ans = -1 hence in MTALAB Y1(-1) is not valid statement, all indices must be real & positive number ...

1 year ago | 0

Answered
Why doesn't it work? - Different size between Left side and Right side
phi(:, j)' * F(t(i)) / ((omega(j)^2) - (2*zeta(j)*omega(j)*1i) - (omega(j)^2)); The result of the above statement is vector, no...

1 year ago | 0

Answered
Kmeans clustering to detect pothole
Please change the k number of segments, which works best in your case. I= imread('image_pathhole.jpeg'); k=3; [L,Centers] = i...

1 year ago | 0

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Answered
How can I import an excel data and export results to another excel file?
Import Excel Files: https://in.mathworks.com/help/matlab/import_export/ways-to-import-spreadsheets.html %Do the coding work a...

1 year ago | 1

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Answered
How to print the given data in three different text files such that after each iteration the values are appended?
Same way, as I have answered in your another question https://in.mathworks.com/help/matlab/ref/diary.html diary data_file_nam...

1 year ago | 0

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Answered
How to write data of a variable generated in a loop in a text file such that it is written after every row or appended?
diary my_data loop %diaplay the data in command window diary off Please see details diary function https://in.mathworks.co...

1 year ago | 0

Answered
Help a total noob run matlab script
Welcome to the MATLAB World, MATLAB is a programming platform designed specifically for engineers and scientists to analyze and ...

1 year ago | 0

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