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updated 6 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 8 months ago

Jacobi iteration by Li

Jacobi iteration (matlab)

jac(A,B)

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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 1 year 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 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 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

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 almost 4 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 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 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 almost 5 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 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 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 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 almost 6 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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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 6 years ago

Simulation of MUSIC (DOA ESTIMATION) - GUI by Ahmad Sandouka

Simulation of Multiple Signal Classification Algorithm ( MUSIC ) for a uniform linear array. (music, communications, simulation)

doa.m

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updated almost 6 years ago

Simulink Model of the IEEE 802.11n PHY Layer model by Tokunbo Ogunfunmi

Simulink model of 802.11n wireless LAN physical layer (baseband), supporting many diff rates. (communications, signal processing, gui)

IEEE80211n_graphics(s, ax, firstcall, params);

IEEE80211n_open_graphics(blk, forceClose);

IEEE80211n_settings(...

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updated 6 years ago

Bit Error Rate in Bit Error rates with pulse shaping consideration by Mayowa Aregbesola

Bit Error Rate in CDMA with MAI consideration. (wireless, cdma, mai)

getPe(K, Ec, No, N, pulse);

getpulse(pulse)

pshape(pulse)

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updated almost 7 years ago

Turbo Coding For Generic RSC Coders. by Pablo Briff

Transmitter and Receiver Turbo Coding scheme with generic RSC Coders. (coding theory, information theory, turbo coding generic ...)

bermaxrand.m

bin2polar(x)

decmax.m

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updated 7 years ago

UWB channel model revised by Robert Morelos-Zaragoza

UWB channel model implementation (wireless, ultrawideband wireles...)

multipath_sim2a(t,x,u,flag,T,nT,LAMBDA,lambda,GAMMA,gamma...

channel_maskcallback3.m

IEEE802153a_channel_model_test

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updated 7 years ago

convolutional encoding by ANOOP GOPAN

M-file that performs convolutional encoding of binary input sequence (coding theory, information theory, encoding)

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updated 8 years ago

EXTENDED KALMAN FILTER example by rc reddy

An example of EXTENDED KALMAN FILTER (dsp, kalman, extended)

EKLMNFTR1(Ap,Xint_v,Uk,Qu,Vk,Qv,C,n,Wk,W,V);

EKF1.m

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updated 8 years ago

BPSK Simulator for Low Rate Transmisions by César Delgado González

BPSK Simulator for didactical purposes. Systemic coding style. (bpsk simulator, communications, general)

BinaryToTXT.m

GeneraPAM.m

IQsignals(x,L, pulso)

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updated almost 9 years ago

Alamouti Space-Time Code by Massimo Allegritti

A function that simulate the Alamouti Space-Time code. (wireless, alamouti, space)

H=rey(Nt,Nr)

ber_ml=Alamoudi(snr,soglia);

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updated 9 years ago

Seri Fourier Gui by SAYED MEYSAM HOSSEINI

This figure display aspect of seri fourier. (gui tools, example, seri fourier gui)

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updated almost 10 years ago

UWB channel model by Robert Morelos-Zaragoza

Implementation of the IEEE 802.15.3a UWB channel model. (wireless, ultrawideband communi..., ieee 802153a model)

multipath_sim(t,x,u,flag,T,nT,LAMBDA,lambda,GAMMA,gamma,s...

channel_maskcallback3.m

IEEE802153a_channel_model_test

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updated almost 10 years ago

Simulation of Hamming Block Encoder/Decoder by Yogesh Bhole

Simulation of Hamming Block Encoder/Decoder (coding theory, information theory, hamming code)

block_code_sim.m

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updated almost 10 years ago

UWB Fixed-Point Model (Multiband OFDM) by Mike Mulligan

Ultrawideband (UWB) multiband OFDM physical layer with fixed-point transmitter/receiver modeling. (wireless, ultrawideband, uwb)

UWB_settings(OFDMDataSymPerFrame, OFDMWordLength);

UWB_settings(OFDMDataSymPerFrame, OFDMWordLength);

fpscaling(wordLength, LE, returnFracLength);

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updated almost 10 years ago

GeneralizedFibonacci.m by David Terr

GeneralizedFibonacci(n,a,b) returns the generalized Fibonacci number. (symbolic math, fibonacci number, generalized fibonacci...)

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updated 10 years ago

harmonic.m by David Terr

Harmonic(n) is an estimate of the nth harmonic number. (harmonic number, estimate, nth)

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updated almost 11 years ago

PROFIBUS over 802.11b by Thomas Vogel

Polling based PROFIBUS MAC layer over a 802.11 PHY. (wireless, profibus 80211b wlan ...)

read_device_data(file, Delimiter)

setfieldindexnumbers(block)

wPROFIBUS_BS_menu(Block, action, varargin)

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updated almost 11 years ago

IEEE 802.11a WLAN model by Martin Clark

IEEE 802.11a WLAN physical layer model, with demonstration of adaptive modulation and coding. (wireless, 80211a, 80211)

IEEE80211a_graphics(s, ax, firstcall, params);

IEEE80211a_graphics(s, ax, firstcall, params);

IEEE80211a_open_graphics(blk, forceClose);

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updated 11 years ago

Home Networking Basis by Walter Chen

M-files for chapters 2-10 and Simulink models for Ethernet and Wireless Ethernet. (communications, home networking, homepna)

[A1,B1,C1,D1,Dn1]=sblockclc(aa,ba,ca,da,adn,ab,bb,cb,db,b...

[a,b,c,d]=blockabcd(r1,r2,r3,r4,r5,r6,l,c,f);

[a,b,c,d]=splitio(f,z0);

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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 12 years ago

CDMA2000 Downlink Simulink Models by Alex Rodriguez

Simulation of a CDMA2000 downlink system (wireless, cdma2000, cdma)

cdma2k_inttable(numSamp, rc);

cdma2k_load.m

cdma2k_lib

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