image thumbnail

updated 13 days ago

Carrier & Symbol Timing Recovery for N QAM by Dick Benson

This model implements a contemporary symbol timing and carrier recovery scheme for 2-256 QAM. (timing recovery, qam, carrier)

QAMx_Synchronization_DT.mdl

QAMx_Synchronization_Mixed_CT_DT.mdl

image thumbnail

updated 13 days ago

Pilot Directed Continuous Synchronization of OFDM by Dick Benson

Model of a generic OFDM system with closed loop control of carrier and timing recovery. (wireless, synchronization, ofdm)

line_fit.mdl

ofdm_14b.mdl

image thumbnail

updated 13 days ago

PSK31 Model with Symbol Timing and Carrier Recovery by Dick Benson

Updated version of PSK31 communication standard that is now R2013B compliant. (timing recovery, fec, wireless)

load_alpha()

make_bits(msg)

print_char(word,init)

image thumbnail

updated 13 days ago

A Synchronized Mil-Std-188-110B Receiver by Dick Benson

Extends the shipping "188" modem. Features a synchronized 1200 bps / short interleave receiver. (communications, synchronization, equalizer)

example_sel2html(fn,new,Click_Sensed)

mil_188_gui(varargin)

mil_std_188110b_initmask_ship(block)

image thumbnail

updated 2 years ago

QPSK modulation with carrier and timing recovery loops by Robert Morelos-Zaragoza

QPSK modulation with 50% SRRC pulses, NDA TED and DD PED recovery loops (wireless, communication, digital modulation)

QPSK_NDATED_DDPED_R2011

image thumbnail

updated 8 years ago

Numerical Controlled Oscillator model in Simulink by Ali Behboodian

This model showcases a Numerical Controlled Oscillator design in Simulink. (wireless, nco, oscillator)

image thumbnail

updated 8 years ago

QPSK modulation system with recover loops by Robert Morelos-Zaragoza

A model to simulate carrier and timinf recovery loops in a QPSK modulation system. (wireless, carrier recovery, timing recovery)

Contact us