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updated 3 years ago

reed solomon code by ahmed shehab

everything about RS generation and generation polynomial and encoding and syndrome (communications, help)

A=add(a,b,Y);

E=encoder(I,G,Y);

G=GP(E,Y)

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updated 10 months ago

Optical Communication systems (SoftTDM 2012a) by David Steckler

Upgrade and improvement of optical communications blocksets. (telecommunications, protocols, sdh)

Acerca_SoftTDM.m

Average(u)

Circuito_Decision(u)

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updated 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 13 years ago

HiperLAN/2 reference model by Chris Thorpe

16-QAM modulation and demodulation with channel coding (wireless, etsi hiperlan2 baseba...)

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updated 5 years ago

Bluetooth voice transmission by Stuart McGarrity

Bluetooth Voice Transmission (wireless, bluetooth, voice)

poiss_gaus_prc(t,x,u,flag,lambda,m,v,seed)

poiss_gaus_prc(t,x,u,flag,lambda,m,v,seed)

bluetooth_init.m

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updated 5 years ago

Bluetooth Full Duplex Voice and Data Transmission by Stuart McGarrity

Simulink® and Stateflow® model of a full duplex Bluetooth® communication link. (wireless, stateflow matlab simu...)

poiss_gaus_prc(t,x,u,flag,lambda,m,v,seed)

poiss_gaus_prc(t,x,u,flag,lambda,m,v,seed)

bluetooth_init.m

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updated 7 years ago

CRC code generator by Nawaz Satvilkar

Code generates CRC code for any binary data stream & generator polynomial (coding theory, information theory, crc)

crc9.m

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updated almost 6 years ago

Communication Systems Reference Curves by Idin Motedayen-Aval

These files show how to match expected theoretical results by Monte Carlo simulations. (communications, demo, simulink)

ConvCode_BER_Curves()

ConvCode_Simulate(SNRs, simLines)

Fading_BER_Curves(SNRs)

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updated almost 5 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 3 years ago

ML Estimation of Timing and CFO in OFDM systems by Hiren Gami

This file estimates carrier frequency offset and timing offset of OFDM systems under AWGN channel. (ofdm, carrier frequency off..., timing offset)

Est_ML_CFO_TO_OFDM.m

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updated 4 days ago

SpriteKit Framework by Steve McClure

Framework for designing animated and interactive Sprites and gameplay (sprite, game, graphics)

Interactive Example

Making a simple animation

Physics.hasCollision(sprite1,sprite2)

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updated 1 year ago

Basic CDMA transmitter and receiver by Ashish Verma

CDMA link transmitter and receiver using DS-CDMA xor logic spreading...... (communications)

BASIC_CDMA.m

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updated 6 years ago

WiMAX 802.16e PHY and MAC (beta) by Muhammad Nadeem Khan

WiMAX Physical and MAC Layer (wireless, wimax 80216, modulation)

Data.m

WiMAX_Test_4

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updated 5 years ago

BER of OFDM in rayleigh enviroment using BPSK modulation by Mohammad Tahir

script utilizing communication toolbox functions. (ofdm, ber, rayleigh)

ofdm_rayleigh_commtool.m

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updated 4 years ago

Pulse Code Modulation by Debaraj Rana

All things sampling, quantization,Encoding has done simultaneously (communications)

PCM1.m

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updated 4 years ago

OFDM signal tranmission and reception in AWGN channel by vinoth babu

OFDM signal tranmission and reception in AWGN channel (communications, signal processing)

ofdm_signal.m

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updated almost 2 years ago

LDPC Convolutional Codes by Bagawan Nugroho

LDPC Convolutional codes simulation platform (ldpc, communications, error control coding)

decodeLdpccc(rx, baseHT, T, N0, iteration)

encodeLdpccc(u, T, HT)

makeBaseLdpccc(N, numOfOne)

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updated 8 years ago

UNSCENTED KALMAN FILTER by rc reddy

An example of UNSCENTED KALMAN FILTER (dsp, kalman, unscented)

MSMTUPDT(Xinew1,Xinew2,Xinew3,Yinew1,Yinew2,Yinew3,Xbark,...

TMUPDT(Wmo,Wmi,Wmin,Wco,Wci,Wcin,Sg11,Sg12,Sg13,Sg21,Sg22...

sigmacal(mn1,CV1,mn2,Qo,mn3,Ro,lam);

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updated 8 years ago

FSK Spread Spectrum Simulation by Antonios Skoulariotis

Spreading of a FSK modulated signal (wireless, fsk, spread spectrum)

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updated 5 years ago

OFDM BER in awgn channel using bpsk by Mohammad Tahir

This simple script uses communication toolbox to simulate the BER of the bpsk ofdm. (ber, ofdm, digital communication)

bpsk_ofdm_commtoolbox.m

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updated 4 years ago

TDM simulation by Deepak Kumar Rout

Time Division Multiplexing Simulation (tdm, time division, multiplexing)

tdmsim.m

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updated 3 years ago

Channel Capacity with QAM inputs by Yueqian

Channel Capacity with QAM inputs (communications, qam)

QAMCapacity(SNR,fading,QAMsize)

PlotAndSave.m

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updated almost 4 years ago

MSK modulation and Demodulation by Deepak Kumar Rout

Programs for minimum shift keying modulation and demodulation (msk, modulation, demodulation)

[ output_matrix ] =column_to_row( input_matrix )

[bit_stream ] =msk_demod( signal_ip,frequency,Tb)

msk_mod( bit_stream,frequency,Tb,Eb )

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updated 2 years ago

Raptor and Fountain Codes by Roee Diamant

Implementation of both Reed-Solomon-based Raptor and (LT and Matrix) Fountain codes. (communications)

DecodeFountainLT(G, Code, Base)

EncodeFountain(G, msg, Base)

GenerateG(K, N, ColTH, TryNum)

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updated 3 years ago

GPS Receiver using Xilinx FPGA and TI DSP by Dick Benson

These model files move from a system level GPS receiver channel to actual operating hardware. (gps, tracking, timing)

ca=ca_fpga;

example_sel2html(fn,new)

GPS_Capture.m

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updated 3 years ago

OFDM by gui

OFDM_rayleigh (ofdm rayleigh)

ofdm_rayleigh_commtool.m

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updated 11 years ago

Defense Communications: US MIL-STD-188-110B Waveform Simulation by Alex Rodriguez

Simulink model of the physical layer of a communications system compliant to US MIL-STD-188-100B. (wireless, defense communication...)

MIL_STD_initmask(block)

MIL_STD_188_110B

MIL_STD_TestEncoderFigure4

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updated 9 years ago

MAP Algorithm by Bahadir Gedikbey

Implementation of MAP Algorithm. (coding theory, information theory, map)

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updated 6 years ago

Simplified Waveform Programming for the Agilent 33250A by Scott Dobbins

Simplifies arbitrary waveform generation on the 33250A through GPIB control (example, application, agilent 33250a)

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updated 9 years ago

3SA (Spread Spectrum Simulation Application) by Terrence Irving

An interactive application simulating a DSSS communication. (wireless, dsss ds ss cdma direc...)

component_window_launcher(button_clicked, screen_width)

spread(command, spreading_factor)

sssa(screen_width)

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updated 11 months ago

PAPR REDUCTION by Savarna

THIS PAPER DEALS WITH PAPR REDUCTION IN AN OFDM SIGNAL USING ITERATIVE CLIPPING AND FILTERING. (iterative clipping an...)

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updated 8 years ago

WCDMA FDD uplink M-files by ahmed jad elrab

wcdma mallab M-files and source code (coding theory, information theory, wcdma m)

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updated 6 years ago

MELP source code by Oleg Basov

MELP encoder and decoder in Matlab (coding theory, information theory, melp)

d_ase.m

d_disp.m

d_ga.m

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updated 1 year 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)

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updated 5 years ago

Soft-Decision Viterbi Decoding with Puncturing by Amit Kansal

Performs soft-decison Viterbi decoding with puncturing over an AWGN channel using Simulink(R). (coding theory, information theory, viterbi decoding)

mvitdecoding_punc

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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 4 years ago

Time Division Multiplexing(TDM) by Debaraj Rana

This is code for TDM (communications, mathematics)

TDM.m

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updated 3 years ago

Study of AM Modulation and Demodulation by Gajanan Birajdar

This demo helps to study and analyze AM MOD and DEMOD. (communications)

AMModDemod_Demo(varargin)

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updated 8 years ago

KALMAN FILTER by rc reddy

An example of KALMAN FILTER (dsp, kalman, filter)

KLMN(Ap,Xint_v,Uk,Qu,Vk,Qv,C,n);

kf11.m

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updated 5 years ago

Analog Circuit Effects in Signal Processing and Communication System Models by Colin Warwick

Demos used in webinar "Analog Circuit Effects in Signal Processing and Communication System Models" (wireless, webinar, simscape)

xferloglog.m

exp_diode_lib

pll

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updated 9 months ago

rtl-sdr: multi-dongles based flexible spectrum scanner by Xianjun Jiao

Multi-dongles scanner with configurable parameters: start-end frequency, RBW, num of dongles, etc. (rtlsdr, software defined radi..., spectrum scanner)

raw2iq(a)

set_freq_tcp(tcp_obj, freq)

set_gain_tcp(tcp_obj, gain)

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updated 8 years ago

Event based Stop and Wait ARQ Simulation by olutola dokun

simulation of ARQ Techniques (automatic repeat requ..., arq, error detection)

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updated 8 years ago

PERFORMANCE ANALYSIS OF SYMBOL/CHIP BASED MINIMUM VARIANCE BEAMFORMER CONFIGURATION FOR SYN by Paramasivam Karpagavalli

The symbol-based configuration can lead to a significant improvement in Signal-to-interference-plus- (wireless, sinr, ber)

output=user10chip()

output=user10sym()

output=user12chip()

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updated 4 years ago

Quadrature Phase Shift Keying(QPSK) by Debaraj Rana

This code is meant for QPSK....simulation (communications, mathematics, signal processing)

QPSK_1.m

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updated 2 years ago

pi/4 DQPSK Modulation by Mohsen Farhang

Demonstrates modulation of a sequence of random symbols using pi/4 Differential Phase Shift Keying. (communications, signal processing, wireless)

pi4dqpsk_Demo.m

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updated almost 9 years ago

bch and reed-solomon decoder simulation by wei liu

simulation of binary and non-binary bch decoder (coding theory, information theory, reedsolomon)

bch.m

rs.m

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updated 7 years ago

Link Budgets with Communications Blockset by Mike Donovan

Two Communications Blockset models that show how to implement a link budget. (link budget, phy layer, communications blocks...)

PSK8_LinkBudgetModel

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updated 4 years ago

Phase Shift Keying(PSK) by Debaraj Rana

This is the code for Phase shift keying... (communications, mathematics)

PSK.m

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updated 4 years ago

Okumura Model Simulation by Debaraj Rana

This is the code for simulation of okumura model..... (communications, mathematics, simulation)

OKUMURA.m

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updated almost 4 years ago

On Off Keying by Harsha Vardhan

This is Basic ASK Modulation (communications, simulation, ook)

OOK.m

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