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Xavier


Last seen: 4 jours ago
12 total contributions since 2020

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Answered
finding harmonic amplitudes of a sinewave
Hopefully this will work for you https://uk.mathworks.com/matlabcentral/answers/306048-obtaining-amplitude-values-from-an-fft...

29 jours ago | 0

Answered
Harvest data from a website
There are admittedly more glamourous ways of doing this, but this works % Get the html for the webpage html = webread("https:/...

environ un mois ago | 0

| accepted

Answered
function or algorithm to analyse signal content
MATLAB has a built-in FFT function (documentation) which may be of use

environ un mois ago | 1

| accepted

Answered
How can I plot data from a text file--an array of numbers versus an array of strings?
Try using set(gca, 'XTickLabel',stringArray) instead, you don't need a cell array to have labels

environ un mois ago | 0

Answered
German Dictionary in matlab
https://www1.dict.cc/translation_file_request.php?l=e

environ 2 mois ago | 0

| accepted

Answered
How to find the waveform average from multiple waveforms?
Potentially something like this data1 = randperm(randi([10 20]))'; %readmatrix('dataset1.csv'); data2 = randperm(randi([10 2...

environ 2 mois ago | 0

Answered
generating time vector for noisy sine wave
%%Sine wave: Fc = 1e-3; % hertz %%Time specifications: Fs = 44.1e3; ...

environ 2 mois ago | 0

Answered
Find duration of signal
Something like this may work for you Raw data: data = readmatrix('sampledata.csv'); avgdat = movmean(abs(data), 5); th...

environ 2 mois ago | 0

| accepted

Answered
Even and odd part of a signal
https://uk.mathworks.com/matlabcentral/answers/106624-even-and-odd-parts#answer_115628

environ 2 mois ago | 0

Answered
Loop answers slightly out from correct values
Unfortunately I can't debug the script as I don't have the Symbolic Maths Toolbox, however I would use format long when debug...

environ 2 mois ago | 0

Answered
how would i split a table based on a portion of a keyword
Something like this may work, but it depends on how your data is structured in the table- if you can provide more information ...

environ 2 mois ago | 0

| accepted

Answered
How to import excel file only one sheet and skip first column?
opts.Sheet = 'yourSheetName'; T = readtable('youWorkbook.xlsx',opts); T(1, :) = []; T(:, 1) = [] Here is the documentation

environ 2 mois ago | 0