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updated 8 months ago

4 QAM modulation by Srashti Vyas

this code performs 4 QAM modulation (qam modulation, ofdm, communication)

mod_4qam.m

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updated 9 months ago

Envelope Detector by Yogesh K Soniwal

Inputs: Fc, Fm, Ka. Output: Optimum Time Constant (envelope detection, communication, amplitude modulation)

EnvelopeDetection(Fm,Fc,Ka)

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updated 10 months ago

Viterbi Decoder by Yogesh K Soniwal

Encoding: Convolution Code Decoding: Viterbi (Add-Compare-Select) (communication, viterbi algorithm, convolution code)

[prev_state,decoded_bit]=prev_stage(curr_state,distance_p...

viterbi.m

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updated 1 year ago

AR(p) by Mahmoud Al-dababseh

Autoregressive modeling for fading channel simulation (communication)

Autoregressive.m

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updated 1 year ago

FBMC-OFDM: Sub-channels comparison by Mahmoud Al-dababseh

FBMC-OFDM: Sub-channels comparison (communication)

FBMC_OFDM_Subcarriers.m

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updated 1 year ago

FBMC-OFDM: Prototype filter comparison by Mahmoud Al-dababseh

Frequency response of prototype filter for FBMC and OFDM (communication)

FBMC_OFDM_Prototype.m

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updated 1 year ago

FBMC: OQAM-Post-Processing by Mahmoud Al-dababseh

OQAM-Post-Processing (communication)

[outdata]=OQAM_postprocessing(indata,q,M);

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updated 1 year ago

FBMC: OQAM-Pre-Processing by Mahmoud Al-dababseh

OQAM pre-processing (communication)

[outdata]=OQAM_preprocessing(indata,q,M);

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updated 1 year ago

Symbol Probability in a message by Ashish Meshram (Meet)

This file deals with calculating symbol probability in a message (probability, source coding, communication)

GetSymAPrioriProb(a)

Test.m

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updated 1 year ago

QPSK example with MATLAB entry for HDL Coder by Richard

Set of laboratory exercises to demonstrate Mathworks HDL Coder with MATLAB entry. (wireless, communication, hdl coder)

...

...

...

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updated 1 year ago

Sinusoidal Random Process by Ashish Meshram (Meet)

Modeling of Sinusoidal Random Process where either A,w, and phi can be random variable(s). (sinusoidal random pro..., random variable, random process)

RandSine(t,option,varargin)

TestRandSine.m

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updated 1 year ago

Diversity by ibrahim

Diversity (communication)

DiversityCom.m

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updated 1 year 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

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updated almost 2 years ago

Dig_Filter by Iman

This toolbox can be used to design a filter which satisfies prescribed specifications. (signal processing, optimization, digital filter)

Dig_Filter.m

N=N_Dig_Filter(wa,wp,eps_p,eps_a)

[a1 a2 b1 b2]=random_stable_initial_points

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updated almost 2 years ago

(7,4)Hamming Code BER Simulation by Yogesh K Soniwal

(7,4) Hamming code simulation for Bit Error Rate(BER) using SOFT and HARD decoding Schemes (communication, ber, hamming code)

Hamming_BER.m

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updated almost 2 years ago

Compute the Entropy of an entered text string by Cavin Dsouza

Computes the entropy of a user entered string. (entropy, communication)

ComputeEntropy(s)

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updated almost 2 years ago

BPSK BER v/s SNR Simulation for AWGN channel by Yogesh K Soniwal

Binary Phase Shift Keying Simulation for BER v/s SNR of Additive White Gaussian Noise Channel (communications, bpsk, bpsk in matlab)

BPSK_Simulation.m

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updated almost 2 years ago

BPSK BER v/s SNR Simulation for AWGN and Rayleigh Wireless channel by Yogesh K Soniwal

Binary Phase Shift Keying Simulation for AWGN channel and Rayleigh fading Wireless channel (communication, awgn, rayleigh in matlab)

BPSK_Rayleigh.m

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updated 2 years ago

Bistatic Ambiguity Function by Luigi

To calculate the Ambiguity function for a bistatic Radar (bistatic, radar, ambiguity)

varargout=bisambfun(u,r,fs,cut)

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updated 2 years ago

SAMPLING by ABHIJIT

Sampling theorem simulation (communication)

sampling.m

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updated 2 years ago

A Simple Phase Shift Keying by Naresh Kumar

PSK (psk, psk naresh, dsp)

psk.m

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updated 2 years ago

TETRA (Terrestrial Trunked Radio) physical layer 4-QAM modulation by Timo

Physical layer implementation (4-QAM) of TETRA acording to ETSI EN 300 392-2 V3.4.1 (simulink, communication, tetra)

tetra_mod_qam

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updated 2 years ago

Hamming Code Model by Nishant Gupta

Error in signal with & without Hamming Code (communication, system, hamming)

commsys

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updated almost 3 years ago

Time Division Multiplexing GUI by Ismail M. El-Badawy

This GUI simulates time division multiplexing between three discrete-time signals as a small example (tdm, gui, discrete time signals)

tdm(varargin)

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updated 3 years ago

Recieve Signal Strength Versus Distance by Mohamed Hammad

By using FRIIS Equation and Log-Normal path Loss enter the distance and output its corresponding RSS (communication, simulation)

rss_friis.m

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updated 3 years ago

Time Division Multiplexing by Nikesh Bajaj

This program perform TDM for as many signals as you want (time division multipl..., tdm, muxing)

[y]=TDM_nik(x)

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updated 3 years ago

A Simple Object Oriented Matlab Example by Alphan Sahin

Here is a simple object oriented MATLAB example. (object oriented, communication)

base_station

mobile_station

main.m

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updated 3 years ago

truncation by shreedhar

this program truncates a given number (finance, communication)

truncate(x)

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updated 3 years ago

radiation pattern of UCA and ULA antenna array by ujwol palanchoke

Program shows the radiation pattern of uniform circular array and uniform linear array of antenna. (communication)

UCA_ULA_ujwol.m

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updated almost 4 years ago

Beacon Satellite Propagation Simulation by Charles Rino

Simulate satellite beacon signal propagation (beacon satellite, scintillation, communication)

AnalyzeCode3GEOMOut

AtmosphericCorrectionCRPL( x, z, varargin )

Cphi=PhaseStructConst(Cp,gnu)

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updated almost 4 years ago

Scintillation Channel Modeling Utilities by Charles Rino

A library for scintillation channel modeling applications. (scintillation, radio propagation, beacon satellite)

Cphi=PhaseStructConst(Cp,gnu)

GFAC=gfac(gnu)

IdB=dB10(I)

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updated almost 4 years ago

2-D Propagation Simulation by Charles Rino

Simulate Propagation in 2-D (radio propagation, light propagation, turbulence)

AnalyzePropCode1Out(varargin)

DisplayPropCode1Out(varargin)

IdB=dB10(I)

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updated 4 years ago

Optical Communications Systems (SOFTDM Ver 1.5) Update Matlab 2010a by David Steckler

Toolbox/blockset about optical comunication system Sonet/SDH mapping over fiber optics (sonet, sdh, communication)

Acerca_SoftTDM.m

Average(u)

Circuito_Decision(u)

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updated 4 years ago

PPT for Chapter 9 of "MATLAB/Simulink for Digital Communication" by Won Yang

Chapter 9 of "MATLAB/Simulink for Digital Communication" (authored by Won Y. Yang et al.) (matlab, simulink, communication)

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updated 4 years ago

Moment method for impedance calculation of coupled dipole antenna by ujwol palanchoke

The method used is Hallen's integral formulation of MOM (communication, sidusoidal moment met..., sinusoidal moment met...)

Coupled_Dipole_impedance.m

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updated 4 years ago

Blind Channel estimation for MIMO systems using Linear Space time codes by Choqueuse Vincent

Perform channel estimation for general STBC-MIMO systems using a subspace approach. (blind, channel, estimation)

[channel]=subspace_channel_estimation_STBC(received_signa...

[modulated_coded_symbols]=space_time_coding(modulated_sym...

one_shot.m

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updated 4 years ago

Blind Channel estimation for MIMO systems using Orthogonal Space time codes by Choqueuse Vincent

Perform channel estimation for OSTBC-MIMO systems. (blind, channel, estimation)

SOS_channel_estimation_OSTBC.m

[modulated_coded_symbols]=space_time_coding(modulated_sym...

one_shot.m

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updated 4 years ago

Maximum Likelihood equalization for STBC-MIMO systems by Choqueuse Vincent

Perform Maximum Likelihood equalization for MIMO Systems using Space time block code. (communication, decoding, equalisation)

[modulated_coded_symbols]=space_time_coding(modulated_sym...

[separated_data]=coherent_ML_receiver(received_signal,H,c...

one_shot_ML_equalizer.m

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updated 4 years ago

Zero forcing equalization for STBC-MIMO systems by Choqueuse Vincent

Perform Zero Forcing equalization for MIMO Systems using Space time block code. (communication, wireless, mimo)

[modulated_coded_symbols]=space_time_coding(modulated_sym...

[separated_data]=coherent_ZF_receiver(received_signal,H,c...

one_shot_ZF_equalizer.m

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updated 5 years ago

UDP Library for Simulink(R) by Roger Aarenstrup

This is a library that allows you to send UDP messages with Simulink(R) (simulink, udp, communication)

slblocks

udplib

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updated 5 years ago

Rayleigh Fading Channel Generation by Arijit Ukil

This .m file generates rayleigh channel model based on Inverse DFT method. (wireless, communication, rayleigh)

RayleighFading_generation( fftSize,numBlocks,fs,fd )

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updated 5 years ago

udpip by Giampiero Campa

Simulink Blocks for UDP/IP communication (simulink, udp, ip)

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updated 5 years ago

Manchester to standard logic decoder by Robert

Converts a manchester encoded string to its standard logic equivalent. (433, binary, communication)

manchester2bin(inputData)

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updated 5 years ago

Standard logic to Manchester encoder by Robert

Converts a binary standard logic string to its manchester encoded equivalent. (manchester, binary, encoder)

bin2manchester(inputData)

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updated 5 years ago

Simple CRC calculator and veifier by Ai Murtaza Shaikh

Simple program that calculates crc for a 7 bit binary data using a 4bit crc polynomial. (crc, network, communication)

untitled(varargin)

x=mycrc(data,divisor,type)

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updated almost 6 years ago

qam_awgn by B. Jiang

suitable for new Matlab Communication toolbox (wireless, qam, communication)

QAM_AWGN_Fading_new.m

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updated 6 years ago

UMTS FDD Downlink Simulink Model by M. Zafi S. Shah Syed

Simulates UMTS Physical layer FDD for Downlink. (wireless, umts, wcdma)

wcdmaphlayer3.mdl

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updated 11 years ago

Digital and Analog Communications Systems, 6e by Leon Couch

Companion Software (communications, digital, analog)

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updated almost 12 years ago

Digital and Analog Communications Systems, 5e by Leon Couch

Companion Software (communications, digital, analog)

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updated 15 years ago

timing by Byung Yoon Min

A timing error detector for Communication systems with simulink. (timing error, detection, detector)

m_delay3(t,x,u,flag,thre)

ti_det1(t,x,u,flag,thre)

test1

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