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
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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'...
alrededor de 1 mes hace | 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...
alrededor de 1 mes hace | 0
labeling a montage image using folder's name
digitDatasetPath = fullfile('c:', 'users', 'isbinfos', 'Desktop', 'camera'); imds = imageDatastore(digitDatasetPath, ... '...
alrededor de 2 meses hace | 0
Material properties for Electromagnetic model
Create the Geometry and Plot pdegplot(model, 'FaceLabels', 'on') Assign material properties % Face 1 electrostaticPropertie...
alrededor de 2 meses hace | 0
| aceptada
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...
alrededor de 2 meses hace | 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...
alrededor de 2 meses hace | 0
| aceptada
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...
alrededor de 2 meses hace | 1
| aceptada
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 ...
alrededor de 2 meses hace | 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(...
alrededor de 2 meses hace | 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...
alrededor de 2 meses hace | 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. ...
2 meses hace | 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 meses hace | 0
| aceptada
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 meses hace | 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 meses hace | 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 meses hace | 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))...
alrededor de 1 año hace | 0
Importing dat files as a double matrix
Example #Edited (Pls Check Comments) data = readmatrix('yourfile.dat'); data = double(importdata('yourfile.dat'));
alrededor de 1 año hace | 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...
más de 1 año hace | 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...
más de 1 año hace | 1
| aceptada
Alphabet to binary translate
% Existing binMap and binaryToText function binMap = {'0000001', 'A'; '0000010', 'B'; '0000011', 'C'; '0000100'...
más de 1 año hace | 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...
más de 1 año hace | 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...
más de 1 año hace | 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...
más de 1 año hace | 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...
más de 1 año hace | 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...
más de 1 año hace | 0
| aceptada
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)...
más de 1 año hace | 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...
más de 1 año hace | 0
| aceptada
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...
más de 1 año hace | 0
| aceptada
Pregunta
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,...
más de 1 año hace | 5 respuestas | 1
5
respuestasHow 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...
más de 1 año hace | 0
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