Stem function and it's labeling.
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Let I have a complex signal h, I take a=fft(h). Now if I plot b=stem(a), what stem plot x and y axis defines? . whats is the difference between plotting stem(a) and stem(abs(a)) though stem plot doesnt plot imaginary values?
1 Kommentar
Daniel M
am 22 Okt. 2019
doc fft
Also look at the examples <https://www.mathworks.com/help/matlab/examples.html?category=fourier-analysis-and-filtering>
Antworten (0)
Siehe auch
Kategorien
Mehr zu Fourier Analysis and Filtering finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!