File Exchange

image thumbnail

QPSK modulation with carrier and timing recovery loops

version 1.0 (21.2 KB) by

QPSK modulation with 50% SRRC pulses, NDA TED and DD PED recovery loops

16 Downloads

Updated

View License

QPSK modulation with square-root raised cosine pulses of 50% rolloff factor. The timing recovery loops uses an interpolator with Farrow structure with an NDA timing error detector (approximate derivative). The phase recovery loop uses a DD phase error detector. Modified to be run with Matlab 2011b or higher (changed the QPSK modulator and demodulator and value of alpha to 0.5)

Comments and Ratings (5)

bob

bob (view profile)

THILAGA

Sir,the model will be better understandable if reference is mentioned. Pl provide the same.

THILAGA

vlotnik

LIKE

MATLAB Release
MATLAB 7.13 (R2011b)

Download apps, toolboxes, and other File Exchange content using Add-On Explorer in MATLAB.

» Watch video

Win prizes and improve your MATLAB skills

Play today