KALYAN ACHARJYA
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Alma #Tezpur University Assam, India
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Contribute at least one answer each month for 36 consecutive months
Awarded to KALYAN ACHARJYA on 02 Feb 2021
Solve a community group
Awarded to KALYAN ACHARJYA on 24 Jan 2021
Accept 20 answers given by other contributors
Awarded to KALYAN ACHARJYA on 26 Jul 2019
100 of your answers have been accepted
Awarded to KALYAN ACHARJYA on 21 Sep 2018
Answer 3 questions that were unanswered for more than 30 days
Awarded to KALYAN ACHARJYA on 23 Apr 2018
Solve a problem for the first time
Awarded to KALYAN ACHARJYA on 30 Dec 2017
Provide your first answer ever to someone else's question
Awarded to KALYAN ACHARJYA on 20 Jul 2017
Feeds
how to show images at a point in a plot?
1.This one? I{i} = imread(F2(i)); Correct: I{i} = imread(F2); 2. For Better Visualization plot(Long,Lat,'r-', 'LineWidth'...
ungefär en månad ago | 0
Is there a code difference between using custom library blocks vs custom toolbox blocks
For generated code size to be the same as when library blocks are used, the Toolbox blocks should be designed keeping in mind mo...
ungefär en månad ago | 0
labeling a montage image using folder's name
digitDatasetPath = fullfile('c:', 'users', 'isbinfos', 'Desktop', 'camera'); imds = imageDatastore(digitDatasetPath, ... '...
ungefär en månad ago | 0
Material properties for Electromagnetic model
Create the Geometry and Plot pdegplot(model, 'FaceLabels', 'on') Assign material properties % Face 1 electrostaticPropertie...
ungefär en månad ago | 0
| accepted
How come fsolve is exceeding evaluation limit?
clear; clc; % Initial guess for the solution x0 = [8; 1e-10; 1.2; 5; 0.01]; % Adjusted initial guess % Options for solver...
ungefär en månad ago | 0
Ideas for presenting data vs. two variables,
Combining 2D contour plots with superimposed vector fields could be a fantastic alternate strategy. To ensure clarity while main...
ungefär 2 månader ago | 0
| accepted
How to calculate the length of the longest crack in this image automatically ?
img = imread('image_crack.png'); % Enhance contrast enhancedImg = imadjust(grayImg); % Apply Gaussian filter to reduce noise...
ungefär 2 månader ago | 1
| accepted
How can I get magnetic current distribution for a dielectric antenna
Change the code as per requirements: Detail Basic: design % Just for example: operating frequency f = 1e9; % Frequency in Hz ...
ungefär 2 månader ago | 1
Indexing the intersection of polygons.
Other way: xlimit = [3 13]; ylimit = [2 8]; xbox = xlimit([1 1 2 2 1]); ybox = ylimit([1 2 2 1 1]); distancesA = [0; cumsum(...
ungefär 2 månader ago | 0
MATLAB and Ansys Co-simulations for Motor Drive Application
Generally MATLAB is commonly used for optimization algorithms, while ANSYS is ideal for finite element analysis (FEA). There are...
ungefär 2 månader ago | 0
How to calculate gradient of 512*512*4 image?
This 512×512×4 representation corresponds to four channels. It simplifies the computation of gradients for individual channels. ...
ungefär 2 månader ago | 0
How to create a polar histogram in Matlab using a text file
% Load the data with import options filename = 'Mlf_waves2014.txt'; opts = detectImportOptions(filename, 'FileType', 'text', '...
2 månader ago | 0
| accepted
Forward, Reverse finite difference question
In your code, you have written both forward and reverse functions identically, please check it again and make the reverse code. ...
2 månader ago | 1
Error Correction Code for Images
That Hamming code is a special case of Hamming code. The total number of bits is 7, while the number of data bits is 4. It means...
2 månader ago | 0
How to count the amount of small squares in this picture?
Approximate Way: image_input=imread('image file name'); image_bw=imbinarize(rgb2gray(image_input)); cc=bwconncomp(image_bw)...
2 månader ago | 0
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))...
ungefär ett år ago | 0
Importing dat files as a double matrix
Example #Edited (Pls Check Comments) data = readmatrix('yourfile.dat'); data = double(importdata('yourfile.dat'));
ungefär ett år ago | 0
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...
mer än ett år ago | 0
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...
mer än ett år ago | 1
| accepted
Alphabet to binary translate
% Existing binMap and binaryToText function binMap = {'0000001', 'A'; '0000010', 'B'; '0000011', 'C'; '0000100'...
mer än ett år ago | 0
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...
mer än ett år 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...
mer än ett år 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...
mer än ett år 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...
mer än ett år 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...
mer än ett år ago | 0
| accepted
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)...
mer än ett år 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...
mer än ett år ago | 0
| accepted
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...
mer än ett år ago | 0
| accepted
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,...
mer än ett år ago | 5 answers | 1
5
answersHow 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...
mer än ett år ago | 0
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