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updated 3 months ago

DSSS_Jamming_TRC_April-2014.zip by Toufiqur Rahman Chowdhury

Simulation and analysis of DSSS & QPSK with Single Tone Jamming function (dsss, qpsk modulation, single tone jamming)

[bit_errs_qpsk,bitout1,bitout2,ycfo1,ycfo2]=QPSK_Demodula...

[bit_errs_ss,i_out,q_out]=Despreade_Sequence(tiq,sumiq,cs...

[data,data2,Isymbols,Qsymbols]=QPSK_IQ_input_data(N,debub...

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updated 5 months ago

Jacobi iteration by Li

Jacobi iteration (matlab)

jac(A,B)

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updated 7 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 7 months ago

RCPC MODULATION by SHILPA bala

Transmit and receive image using RCPC modulation (rcpc encode)

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updated 10 months ago

ATSC: From RF to Video by Dick Benson

A set of models to process an ATSC RF signal and output an MPEG II video transport stream. (atsc, video, advanced television s...)

dspblkadpt_old(action)

example_sel2html(fn,new,Click_Sensed)

atsc.m

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updated 10 months 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, ofdm, sync)

line_fit

ofdm_13.mdl

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updated almost 2 years ago

BPSK (time & frequency domain) by Mohsen Farhang

model generates baseband and IF BPSK and plots its waveform(time_domain) and FFT(frequency_domain). (communications, simulink, simulation)

BPSK_signal

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updated almost 2 years ago

SCOPE: interactively tabulate SEER excel variables by Rex Cheung

This takes SEER excel column data interactively, tabulate them, write back in table format. (data import, data export, optimization)

output=xls2tabulate2xls(xlsfilename)

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updated 2 years ago

Power of Rayliegh Fading by Mansoor Mustafa

this is basic matlab code to simulate the power of Rayliegh Fading (rayleigh fading, signal processing, simulation)

x.m

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updated 2 years ago

Reed Solomon Decoder using RiBM algorithm by Elliot Briggs

Demonstrates the RiBM algorithm used for "universal" Reed-Solomon decoding. (reed solomon, bch, ecc)

RiBMDemo.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

TETRA (Terrestrial Trunked Radio) physical layer PI/4-DQPSK modulation by Timo

Physical layer implementation (PI/4-DQPSK) of TETRA acording to ETSI EN 300 392-2 V3.4.1 (tetra, qpsk, communications)

tetra_mod_qpsk

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updated 2 years ago

entropy, Reduenduncy,information rate by Yaman

calculate the Entropy,Reduenduncy and information rate in two cases (memory or memoryless) (information theory en..., reduenduncy, information rate)

Y_S.m

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updated almost 3 years ago

DSB SC modulation by vicky bensan

this model provides a dsb sc modulation and demodulation. (communications)

dsbscrealinput

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updated 3 years ago

Uniform Beam Analysis by Mohammad Saadeh

Find deflections and rotations for all nodes along the beam (beam, finite element, loading)

Beam_Equation_Numerical_Substitution.m

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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

Laguerre function by btamene

This function calculated modified Laguerre function of any order mlaguerre(n,p,x) (laguerre)

mlaguerre(n,p,x)

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updated 3 years ago

Simple exemples of 16QAM & BPSK modulators by Francesco Pizzo

Two simple simulations in simulink on QAM & PSK modulators. (simulation, signal processing, simulink)

mod_16QAM_m.m

mod_bpsk_m.m

mod_16QAM

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updated 3 years ago

16 QAM simulation in Rayleigh Channel by Shah Gul Khan

Code for 16QAM BER Curve in Rayleigh Environment. (rayleigh, ber, qam)

BER_16_QAM_rayleigh.m

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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 3 years ago

BER Curve for BPSK in Rayleigh Channel by Shah Gul Khan

Calculate BER for or a number of SNR values in Rayleigh Channel (ber, rayleigh, bpsk)

BER_BPSK_Rayleigh.m

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updated 3 years ago

On Off Keying by Harsha Vardhan

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

OOK.m

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updated 3 years ago

Phase Modulation by Harsha Vardhan

This performs Phase Modulation for any data and with slight modification it gives FM also. (pm, analog modulation, phase)

PM.m

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updated 3 years ago

Double Sideband Amplitude Modulation by Harsha Vardhan

This File gives a DSBAM output, a prerequisite before going for SSBAM (communications, simulation, dsb)

DSBAM

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updated 3 years ago

Costas Loop for BPSK by Zheng McCrocodile

A Costas Loop for BPSK. (communications)

costas_ClosedLoop

costas_ClosedLoop_IIR

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updated almost 4 years ago

Rayleigh Fading Simulator by Bekkar belgacem

simulate a Rayleigh fading channel referred to as the Jakes’ method. (rayleigh fading, dscdma, jakes’ method)

Gen_Channel.m

Gen_Rayleigh_Ch.m

Simulation_Rayleigh_Fading.m

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updated almost 4 years ago

Compare with hand coding and auto code generation of HDL by Akemi

You can confirm difference betwwen hand writing code and auto generation code. (aerospace, automotive, communications)

CommSys_DS_MS_cntl

CommSys_DS_cntl

FRAME_SYNC_cntl

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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

LDPC codes BER simulation by Bagawan Nugroho

LDPC codes BER simulation under AWGN channel, MacKay-Neal based LDPC matrix (coding theory, information theory, ldpc)

decodeBitFlipping(rx, H, iteration)

decodeLogDomain(rx, H, N0, iteration)

decodeLogDomainSimple(rx, H, iteration)

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updated 4 years ago

Video Communication system by Mohammed Mahdi

This is A Video Communication System with Encoding, Modulation & Channel models (communication video e...)

vipcodec

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updated 4 years ago

Video Communication system by Mohammed Mahdi

Video Communication system with MPEG-1 & stages of source & Channel Encoding, Modulation & Channel (video encoder communi..., convolutional ofdm ch...)

vipcodec

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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

GMSK_MSK by P. Fetzer

Comparison between GMSK-Modulation (GSM standard), MSK Type A-Modulation and MSK Type B-Modulation (gmsk, msk, power density spectru...)

GMSK_config.m

GMSK_MSK

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updated 4 years ago

SGALAB 1003 Beta 5.0.0.8( Matrix Varaible Inputs ) by Leo Chen

Genetic Algorithms Toolbox for Multi-Objective Problems with Fuzzy Logic Controller Applications (optimization, automotive, biotech)

SGA_CONSFUNC_function( X, Y, Z )

SGA_FITNESS_function( X , Y , Z )

SGA_FITNESS_function_TSP( path_array , TSP_cost_matrix)

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updated almost 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 almost 5 years ago

MATLAB for Digital Communication by Won Yang

The MATLAB programs in "MATLAB/Simulink for Digital Communication" authored by Won Y. Yang et. al (matlab, signal processing, communiation)

AI=inv_GF2(A)

H_est=channel_estimate(X,y)

I=Gauss_Hermite(f,N,varargin)

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updated almost 5 years ago

Simulink for Teaching Signal Processing Courses by Kirtan Modi

The examples provided in this file can be used to teach signal processing courses. (signal processing exa..., communications, signals and systems)

generate_rect.m

generate_triangle.m

myRect.m

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updated almost 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 almost 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 almost 5 years ago

Bluetooth modulation and frequency hopping by Stuart McGarrity

Bluetooth modulation and frequency hopping (wireless, bluetooth, network)

bluetooth

bluetooth

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updated almost 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 almost 5 years ago

802.11b PHY Simulink Model by Stuart McGarrity

Simulink® model of 802.11b baseband physical layer. (wireless, 80211 matlab, simulink)

WiFi_init.m

WiFi_init.m

ber_test.m

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updated almost 5 years ago

IS-95A Mobile Phone Call Processing by Stuart McGarrity

IS-95A Mobile Phone Call Processing (wireless, is95a call processing..., is95a call processing...)

callprocess

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updated almost 5 years ago

IS-95A CDMA Power Control by Stuart McGarrity

IS-95A CDMA Power Control (wireless, is95a, cdma)

tpc9

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updated 5 years ago

DSSS enhanced with a coarse time synchronization loop by Farshid Zoghalchi

This is a DSSS Modulation Trx/Rcxr simulation, powered by a coarse initial code aquisition loop (communications, digital communication, spread spectrum)

DSSS_enhanced_with_a_coarse_time_synchronization_loop.m

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updated 5 years ago

DSSS trx/rcx simulation by Farshid Zoghalchi

This is a DSSS Modulation Trx/Rcxr simulation, powered by a coarse initial code aquisition loop. (digital communication..., spread spectrum, dsss)

DSSS_enhanced_with_a_coarse_time_synchronization_loop.m

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updated 5 years ago

fading channel by Jatin Sharma

simulation for a rayleigh fading channel (rayleigh fading)

a_envelope(K,fd,Ts,fc,A,sigma,attn);

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updated 5 years ago

Equally spaced structured Point Cloud Cuboid generation by Jveer

Simple function to generate equally spaced point cloud forming a cuboid (point cloud)

[P]=Cuboid(x,y,z)

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updated 5 years ago

blasius solution using matlab by lotsa fahad

this code only prints out the plot as the sole output (data import, still not helpedpleas...)

blasius.m

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updated 5 years ago

Model of the channel with the packaged errors by Vlad Semenov

The channel can be in two conditions: good and bad. good - no errors. bad - errors probable (packaged errors, burst errors stream, communications)

bursterrorsstream (P, Q, E, N)

Hilbert_Channel_Model

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