Fourier series and transform of Sinc Function
38 views (last 30 days)
Show older comments
cikalekli on 24 Dec 2021
Commented: Paul on 2 Jan 2022
Does the line spectrum acquired in 2nd have a sinc envelope like the one obtained in 3rd?
Here is my code below:
x = [-5:0.001:5];
y = sinc(x);
% 2nd sinc graph:
duty = 0.2;
n = [0:1:15];
cn = 5 * duty * abs(sinc(n*duty));
% 3rd sinc graph:
n = [0:0.001:3];
Paul on 1 Jan 2022
Edited: Paul on 1 Jan 2022
The second and third graph are both plots of the magnitude of the sinc() function, so it would appear that the third must evelop the first.
Perhaps I've misunderstood the question ....
More Answers (1)
Kshitij Chhabra on 31 Dec 2021
You can try leveraging the Curve Fitting Toolbox offering from MATLAB to get insights on how to plot a curve over the bar chart.
You can check the various examples to get a clearer insight. Once the curve is optained, you can compare the values between the two plots.
Hope it helps!
Find more on Spectral Measurements in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!Start Hunting!