KALYAN ACHARJYA
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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...
12 jours il y a | 1
| A accepté
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_...
12 jours il y a | 0
| A accepté
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...
12 jours il y a | 0
| A accepté
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...
27 jours il y a | 0
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...
27 jours il y a | 0
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...
28 jours il y a | 0
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 mois il y a | 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...
4 mois il y a | 0
labeling a montage image using folder's name
digitDatasetPath = fullfile('c:', 'users', 'isbinfos', 'Desktop', 'camera'); imds = imageDatastore(digitDatasetPath, ... '...
4 mois il y a | 0
Material properties for Electromagnetic model
Create the Geometry and Plot pdegplot(model, 'FaceLabels', 'on') Assign material properties % Face 1 electrostaticPropertie...
4 mois il y a | 0
| A accepté
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 mois il y a | 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...
4 mois il y a | 0
| A accepté
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 mois il y a | 1
| A accepté
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 mois il y a | 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(...
4 mois il y a | 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...
4 mois il y a | 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. ...
4 mois il y a | 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', '...
4 mois il y a | 0
| A accepté
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 mois il y a | 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...
4 mois il y a | 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)...
4 mois il y a | 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))...
plus d'un an il y a | 0
Importing dat files as a double matrix
Example #Edited (Pls Check Comments) data = readmatrix('yourfile.dat'); data = double(importdata('yourfile.dat'));
plus d'un an il y a | 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...
plus d'un an il y a | 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...
plus d'un an il y a | 1
| A accepté
Alphabet to binary translate
% Existing binMap and binaryToText function binMap = {'0000001', 'A'; '0000010', 'B'; '0000011', 'C'; '0000100'...
plus d'un an il y a | 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...
plus d'un an il y a | 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...
plus d'un an il y a | 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...
presque 2 ans il y a | 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...
presque 2 ans il y a | 0
