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updated almost 3 years ago

Simulation of an OFDM system with the PSD by Montadar Taher

Montadar Taher

This is an OFDM simulation that gives you the PAPR, BER, and the PSD before and after the SSPA. (ofdm, papr, ber of ofdm)

[PAPR_db]=papr2(x)

[nozs zs]=zpp(s, N)

[numberOfSymbols numberOfZeros symbols]=v2syms(data,N)

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updated 3 months ago

Viterbi Decoder by Yogesh K Soniwal

Yogesh K Soniwal

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

prev_stage(curr_state,distance_prev,metric)

viterbi.m

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updated 5 years ago

Bluetooth voice transmission by Stuart McGarrity

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 6 years ago

MELP source code by Oleg Basov

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 2 months ago

LTE PDSCH by Hiren Gami

Hiren Gami

A special case of LTE PDSCH frame simulation at 1.4MHz bandwidth (lte, 4g, pdsch)

LTE_load_parameters.m

LTE_common_gen_Synchronization_Signal.m

LTE_Ref_and_Sync_signal_generation(N_subframes)

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updated 3 years ago

OFDM by gui

gui

OFDM_rayleigh (ofdm rayleigh)

ofdm_rayleigh_commtool.m

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updated 6 months ago

MATLAB GUI for Arduino LED blinking by Rishabh Thareja

Rishabh Thareja

This GUI is used to toggle LED connected to pin 13 of Arduino uno (arduino, communications, matlab)

LED_blink_arduino(varargin)

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updated 5 years ago

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

Mohammad Tahir

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

ofdm_rayleigh_commtool.m

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updated 3 months ago

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

Yogesh K Soniwal

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

BPSK_Rayleigh.m

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updated almost 8 years ago

CRC code generator by Nawaz Satvilkar

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 2 months ago

Optical Communication systems (SoftTDM 2012a) by David Steckler

David Steckler

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

mapeo_DS1_bit_sincrono.m

mapeo_DS1_byte_sincrono.m

mapeo_DS2_asincrono.m

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updated 10 days ago

Simulink Model for BPSK to find BER vs EbNo curve under AWGN channel using Discrete-Time Integrator. by Gaurav Sharma

Gaurav Sharma

Simulink model to find Bit error rate (BER) curve of BPSK Modulation scheme in AWGN channel. (simulink, modeling, communications)

Bpsk_Integrate_dumb.m

Intdmb.mdl

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updated 2 months ago

Cochleagram and IS-NMF2D for Blind Source Separation by bin gao

bin gao

This is a demo code for single channel audio source separation (signal processing, matlab, audio processing)

is_nmf2D_em.m

is_nmf2D_mu.m

cochleagram(r, winLength)

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updated 3 years ago

GPS Receiver using Xilinx FPGA and TI DSP by Dick Benson

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 11 years ago

Home Networking Basis by Walter Chen

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 5 years ago

Bluetooth Full Duplex Voice and Data Transmission by Stuart McGarrity

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 4 years ago

Channel Capacity with QAM inputs by Yueqian

Yueqian

Channel Capacity with QAM inputs (communications, qam)

QAMCapacity(SNR,fading,QAMsize)

PlotAndSave.m

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updated 3 years ago

LTE Downlink Physical Channel processing by Amit Kansal

Amit Kansal

PDSCH processing using multi-codeword spatial multiplexing transmission (wireless communicatio..., lte, spatial multiplexing)

getFigRxStreams(nStr, type)

lteCellSRefSigGen(nS, numAP)

scrambleLTEPDSCH(u, nS, q)

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updated 3 months ago

Time Division Multiplexing of Four Signal using simulink by ABHILASH SINGH

ABHILASH SINGH

Four TDM signal model using simulink (simulink, communications)

TDM4.mdl

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updated 5 years ago

Bluetooth modulation and frequency hopping by Stuart McGarrity

Stuart McGarrity

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

bluetooth

bluetooth

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updated 8 years ago

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

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 almost 7 years ago

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

M. Zafi S. Shah Syed

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

wcdmaphlayer3.mdl

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updated 3 months ago

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

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 8 years ago

WCDMA FDD uplink M-files by ahmed jad elrab

ahmed jad elrab

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

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updated almost 4 years ago

Study of AM Modulation and Demodulation by Gajanan Birajdar

Gajanan Birajdar

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

AMModDemod_Demo(varargin)

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updated 6 months ago

MATLAB abd Arduino UNO serial comm.(LED blinking) by Rishabh Thareja

Rishabh Thareja

LED connected to pin 13 of arduino uno will be controlled using serial communication from MATLAB . (arduino, communications, matlab)

matlab_arduino_serial_LED_input_11_7_14.m

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updated 3 years ago

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

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 9 years ago

bch and reed-solomon decoder simulation by wei liu

wei liu

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

bch.m

rs.m

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updated 8 years ago

Galois Field Array to Decimal Array Conversion by Murad Qahwash

Murad Qahwash

convert fg array to decimal numbers (coding theory, information theory, gf)

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updated almost 6 years ago

RFI (Radio Frequency Interference) Mitigation Toolbox 1.2.1 beta by Akshaya Srivatsa

Akshaya Srivatsa

Simulates environment for RFI & quantifies the performance of interference mitigation algorithms (communications, signal processing, simulation)

RFI_AlamoutiRx(Y, H, M)

RFI_ApproxFuncPhiSubOpt(x, r, a)

RFI_BiVarClassAMLRx(Y, H, codebook, M, Es, SNR, A, Gamma1...

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updated 5 years ago

OFDM BER in awgn channel using bpsk by Mohammad Tahir

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 1 year ago

Basic CDMA transmitter and receiver by Ashish Verma

Ashish Verma

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

BASIC_CDMA.m

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updated 13 years ago

HiperLAN/2 reference model by Chris Thorpe

Chris Thorpe

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

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updated 4 years ago

TDM simulation by Deepak Kumar Rout

Deepak Kumar Rout

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

tdmsim.m

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updated 2 months ago

BER Sensitivity of OFDM on CFO under AWGN by Hiren Gami

Hiren Gami

BER Sensitivity of OFDM on CFO under AWGN (bpsk, cfo, ofdm)

OFDM_Performance_Vs_CFO.m

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updated 2 years ago

LDPC Convolutional Codes by Bagawan Nugroho

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

System Identification Comparison by Mayowa Aregbesola

Mayowa Aregbesola

Comparison of system identification using LMS, NLMS & LMF (filter design, filter analysis, lms)

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updated 7 years ago

OFDMA Signal mapping process by Carlos Batlles

Carlos Batlles

A Basic WiMAX 802.16d MAC layer implementation (wireless, ofdma, mac)

MAC_layer (Data_users, SNR_users)

data_region (Amount_data_users, Segment_users);

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updated 5 years ago

Zero forcing equalization for STBC-MIMO systems by Choqueuse Vincent

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 4 years ago

OFDM signal tranmission and reception in AWGN channel by vinoth babu

vinoth babu

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

ofdm_signal.m

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updated 4 years ago

Direct Sequence Spread Spectrum(DS SS) by Debaraj Rana

Debaraj Rana

This is the code for direct sequence spread spectrum.. (communications, mathematics)

DS_SS.m

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updated 4 years ago

Hata model simulation by Deepak Kumar Rout

Deepak Kumar Rout

The program simulates the Hata model (hata, hata model, mobile communication)

hata_model_sim.m

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updated 9 months ago

cdma1.mdl by Arpan Vasavada

Arpan Vasavada

it is a casic cdma model (communications)

cdma1.mdl

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updated 3 months ago

Amplitude shift keying(ASK) by ABHILASH SINGH

ABHILASH SINGH

ASK USING SIMULINK (bernaulli binary gene..., simulink)

ask.mdl

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updated 1 month ago

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

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 6 years ago

Chinese Matlab Digest: Matlab Technical Bulletin by Hong Zhang

Hong Zhang

Chinese Matlab Digest is the first matlab digest published in Chinese by www.iLoveMatlab.cn (digest, matlab digest, chinese digest)

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updated 5 years ago

Maximum Likelihood equalization for STBC-MIMO systems by Choqueuse Vincent

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

On Off Keying by Harsha Vardhan

Harsha Vardhan

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

OOK.m

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updated 1 month ago

ATSC: From RF to Video by Dick Benson

Dick Benson

A set of models to process an ATSC RF signal and output an MPEG II video transport stream. (potw, pick of the week, atsc)

dspblkadpt_old(action)

example_sel2html(fn,new,Click_Sensed)

atsc.m

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updated 1 year ago

PAPR REDUCTION by Savarna

Savarna

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

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