Community Profile # KALYAN ACHARJYA

Last seen: 3 days ago Active since 2017

Alma #Tezpur University Assam

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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...

3 days ago | 0

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...

3 days ago | 0

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...

3 months ago | 0

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...

3 months ago | 0

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...

3 months ago | 0

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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)...

3 months ago | 0

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...

3 months ago | 0

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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...

4 months 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,...

4 months ago | 5 answers | 1

### 5

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...

4 months ago | 0

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...

4 months ago | 1

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...

4 months ago | 0

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';

4 months ago | 1

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...

4 months ago | 0

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))....

4 months ago | 1

4 months ago | 0

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...

4 months ago | 0

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

4 months ago | 0

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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 ...

4 months ago | 0

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...

4 months ago | 0

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...

4 months ago | 0

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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...

5 months ago | 1

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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...

5 months ago | 0

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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...

5 months ago | 0

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 ...

5 months ago | 0

how can ı solve the part c
Hints: height= %initialize while deflection<=5 height=height+.. %update with increment, all in mm dlection= ...

5 months ago | 0

Why does imshow display different image when I try to show a CT image?
Can you try this way- [img,map] = imread('Slice_87.png'); imshow(img,map);

5 months ago | 1

I want to plot this code, but my value show zero and the graph nothing to show. How to fix it
M1 must be vector, however in the code plot M1(j+1) is a scalar (Single value) plot (dt,M1,'r','Linewidth',3); To get the desi...

5 months ago | 0

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