KALYAN ACHARJYA

Last seen: 4 días hace | Con actividad desde 2017

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Alma #Tezpur University Assam, India

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4.834

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16 Preguntas
2.117 Respuestas

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ThingSpeak - is `downsample` included?
No — downsample is not part of the ThingSpeak Visualization tool. It's a MATLAB function, and ThingSpeak supports MATLAB code, b...

7 días hace | 1

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Respondida
My matlab plot is not showing up anymore
clear all clf lambda = 700*10^-7; a = -7; b = 0.1; c = 7; x_vals = a:b:c; % Store x values, Is that x values distances_...

7 días hace | 0

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Change variable name based on what loop it is on
Optimized Memory Usage Strategy: To efficiently utilize memory based on the type of output variable k, consider the following a...

7 días hace | 0

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Respondida
what PDE types can solvepde solve
The solvepde function in MATLAB is part of the Partial Differential Equation Toolbox, which is used to solve partial differentia...

22 días hace | 0

Respondida
How to ensure that all values are not equal when using the ecef2enu function
As there may be multiple reasons, I don't have the complete data file and am unable to reproduce the issue. Please give it a try...

23 días hace | 0

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MRI Image processing in MATLAB
As per the referenced link, you can easily access the second segment image. Ensure that the original image is in the current wor...

24 días hace | 0

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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'...

3 meses hace | 0

Respondida
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...

4 meses hace | 0

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labeling a montage image using folder's name
digitDatasetPath = fullfile('c:', 'users', 'isbinfos', 'Desktop', 'camera'); imds = imageDatastore(digitDatasetPath, ... '...

4 meses hace | 0

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Material properties for Electromagnetic model
Create the Geometry and Plot pdegplot(model, 'FaceLabels', 'on') Assign material properties % Face 1 electrostaticPropertie...

4 meses hace | 0

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Respondida
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...

4 meses hace | 0

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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...

4 meses hace | 0

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Respondida
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...

4 meses hace | 1

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Respondida
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 ...

4 meses hace | 1

Respondida
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(...

4 meses hace | 0

Respondida
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...

4 meses hace | 0

Respondida
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. ...

4 meses hace | 0

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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', '...

4 meses hace | 0

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Respondida
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. ...

4 meses hace | 1

Respondida
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...

4 meses hace | 0

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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)...

4 meses hace | 0

Respondida
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))...

más de 1 año hace | 0

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

más de 1 año hace | 0

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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

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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

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

más de 1 año hace | 0

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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...

más de 1 año hace | 0

Respondida
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

Respondida
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...

casi 2 años hace | 0

Respondida
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...

casi 2 años hace | 0

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