The criteria for selecting the window function in Periodogram in (FBMC vs. OFDM Modulation) example.

1 Ansicht (letzte 30 Tage)
Mustafa qays
Mustafa qays am 11 Feb. 2018
Hi everyone.
In the example ( FBMC vs. OFDM Modulation ), Periodogram function uses Hann window for FBMC modulation , while it uses Rectangular window (rectwin) for OFDM.
FBMC
[specFBMC, fFBMC] = periodogram(currSym, hann(KF, 'periodic'), KF*2, 1);
OFDM
[specOFDM,fOFDM] = periodogram(ifftOut, rectwin(length(ifftOut)), ...
numFFT*2, 1, 'centered');
Is there any explanation ?

Melden Sie sich an, um diese Frage zu beantworten.

Antworten (0)

Kategorien

Mehr zu OFDM finden Sie in Help Center und File Exchange

Tags

Produkte

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by