image thumbnail

updated 7 days ago

Effect of CFO on OFDM system performance in AWGN by Hiren Gami

This script simulates OFDM system performance degradation in AWGN at various CFO's. (ofdm, cfo, to)

OFDM_Performance_Vs_CFO.m

image thumbnail

updated 27 days 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 (rayleigh in matlab, communication, awgn)

BPSK_Rayleigh.m

image thumbnail

updated 27 days 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 (ber, communications, bpsk)

BPSK_Simulation.m

image thumbnail

updated 27 days 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

image thumbnail

updated 27 days ago

QPSK performance comparison for Wireline and Wireless channel by Yogesh K Soniwal

QPSK performance comparison for Wireline and Wireless channel (ber, qpsk ser, communications)

qpsk.m

image thumbnail

updated 27 days ago

Viterbi Decoder by 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

image thumbnail

updated 27 days ago

Turbo Code by Yogesh K Soniwal

Encoding: RSC, Decoding: BCJR (turbo code, awgn, rsc encoder)

alpha_1(GAMMA,N)

beta_1(GAMMA,N)

gamma_1(Apriori,N,Input_matrix,Parity_bit_matrix,R0,R1,SNR)

image thumbnail

updated 1 month ago

QPSK (BER vs SNR) with awgn by Abhishek

BER (qpsk, ber, awgn)

qpsk1.m

image thumbnail

updated 1 month ago

BPSK (BER vs SNR) with awgn by Abhishek

comparison b/w theoretical vs practical ber (ber, awgn, bpsk snr)

bpsk12.m

image thumbnail

updated 2 months ago

performance of bch codes in awgn under bpsk modulation scheme by sandip

it plots the bit error probability of using bch codes with bpsk modulation in awgn (bch, awgn, bpsk)

bpskbch.m

image thumbnail

updated 3 months ago

bpskawgn.m by sandip

BER performance simulation of BPSK in AWGN channel with coherent demodulation (bpsk, awgn, coherent bpsk)

bpskawgn.m

image thumbnail

updated 4 months ago

MFSK.m BER Simulation for M=2, 4, 16 by Janak Sodha

MFSK Simulation BER over AWGN Channel (mfsk, ber, awgn)

BasisEnergy(t, i, M, Eb, Tb, fo, n)

Binary2Dec(v)

BinarySource(p)

image thumbnail

updated 1 year ago

16 QAM modulation by Srashti Vyas

this code performs 16 QAM modulation (ofdm, communications, control)

mod_qam.m

image thumbnail

updated 1 year ago

PAPR Calculation for MC CDMA System Using Rayleigh Fading Channel & AWGN Noise by Srashti Vyas

this code calculates PAPR for MC CDMA System Using Rayleigh Fading Channel & AWGN Noise (communications, wireless, simulation)

eightuser.m

image thumbnail

updated 1 year ago

LDPC Coding with PSK modulation in an AWGN channel by Chamitha de Alwis

Perform LPDC with PSK in AWGN channel Perform LDPC Coding with PSK modulation in an AWGN channel. (ldpc, channel coding, awgn)

LDPC_AWGN.m

image thumbnail

updated almost 2 years ago

Channel Noise Estimation Using Particle based Belief Propagation for LDPC decoding in AWGN and BSC by Shuang Wang

Channel Noise Estimation Using Particle based Belief Propagation for LDPC decoding in AWGN and BSC (particle filter, belief propagation, channel coding)

[source_x, source_y] =generateSource(channelType_java, tr...

[trueChannelNoise, inputChannelNoise] =generateChannelNoi...

getChannelNoiseModel(channelType_java)

image thumbnail

updated almost 2 years ago

Java implantation of LDPC decoding with Matlab interface for both AWGN and BSC by Shuang Wang

This is a Java implantation of LDPC decoding with Matlab interface for both AWGN and BSC channels (ldpc decoding, belief propagation, bp)

initializeJava(javaPath)

loadPCHK( pegFile)

progressBar(h, currentPos, maxPos)

image thumbnail

updated 2 years ago

(7,4) hamming code simulation and theoretical by Kushagra Singhal

Hamming code over awgn channel hard and soft decoding (7, 4 hamming code, awgn)

Hamming7_4_code.m

image thumbnail

updated 2 years ago

BPSK Modulatian-Demodulation By Using Simulink by Metin Vural

BPSK Modulatian-Demodulation By Using Simulink (bpsk, modulation, demodulation)

bpsk_bertool

image thumbnail

updated 2 years ago

OQPSK Modulatian-Demodulation and PN Code By Using Simulink by Metin Vural

This file is primitive ZigBee model. You can make it Zigbee by changing data rate (oqpsk, pn, zigbee)

oqpsk_pncode

image thumbnail

updated 2 years ago

OQPSK Modulatian-Demodulation Rayleigh Fading Channel By Using Simulink by Metin Vural

This file includes OQPSK Modulatian and Demodulation Simulink Model with Rayleigh Channel. (rayleigh, oqpsk, modulation)

oqpsk_with_rayleigh

image thumbnail

updated 2 years ago

OQPSK Modulatian and Demodulation By Using Simulink by Metin Vural

This file includes OQPSK Modulatian and Demodulation Simulink Model. (oqpsk, modulation, demodulation)

oqpsk_ber_ser_imp2

image thumbnail

updated 2 years ago

QPSK Modulatian and Demodulation By Using Simulink by Metin Vural

This file includes QPSK Modulatian and Demodulation Simulink Model (qpsk, modulation, demodulation)

qpsk

image thumbnail

updated 3 years ago

QPSK Modulation in AWGN by Yasir Ahmed

This program is used to calculate the Bit Error Rate (BER) of QPSK in an Additive White Gaussian Noi (ber, awgn, qpsk)

QPSK.m

image thumbnail

updated 3 years ago

BPSK Modulation in AWGN by Yasir Ahmed

This program simulates the BER performance of BPSK modulation in an AWGN channel. (bpsk, ber, ebno)

BPSK.m

image thumbnail

updated 3 years ago

Reed Solomon Coding _16 PSK Using Simulink by Khan Sadaf

Reed solomon coding with 16 PSK modulation in AWGN channel (16psk, awgn, reed solomon)

psk_awgn_edit_rschane

image thumbnail

updated almost 4 years ago

BER Curve for QAM_16 in Gaussian Environment by Shah Gul Khan

BER calculation for QAM16 in AWGN. (signal processing, communications, awgn)

BER_16_QAM.m

image thumbnail

updated almost 4 years ago

BER Curve for QPSK in Gaussian Environment by Shah Gul Khan

QPSK Modulation BER Curve (qpsk, ber, ber vs snr)

BER_QPSK_in_Gaussian_Environment.m

image thumbnail

updated almost 4 years ago

BER Curve for BPSK in Gaussian Environment by Shah Gul Khan

This program calculates BER for BPSK in Gaussian Environment. (ber, bpsk, gaussian)

BER_BPSK_in_Gaussian_Environment.m

image thumbnail

updated 4 years ago

BER of BFSK in AWGN Channel by Aniruddha Chandra

This program simulates BER of BFSK over AWGN channel and compares with theoretical rate. (awgn, ber, bfsk)

bfskAWGN.m

image thumbnail

updated 4 years ago

OFDM signal generation, transmission and reception in a noisy channel by Baher Mohammed

the effects of high power amplifier and the channel noise on the ofdm signals. (ofdm, hpa, channel noise)

fullofdm.m

image thumbnail

updated 4 years ago

MFSK modulation in AWGN noise, with Reed-Solomon decoding by Jaco Versfeld

Simulate an AWGN channel with noncoherent MFSK modulation and Reed-Solomon coding. (mfsk, awgn, reedsolomon coding)

Compare(VectorA, VectorB,n,field);

ConvertMFSK2RS(Str1)

ConvertRS2MFSK(Str1)

image thumbnail

updated almost 5 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)

image thumbnail

updated 5 years ago

BER of BPSK in AWGN Channel by Aniruddha Chandra

This program simulates BER of BPSK over AWGN channel and compares with theoretical rate. (ber, bpsk, awgn)

bpskAWGN.m

image thumbnail

updated 5 years ago

BER of OFDM using 16-QAM in AWGN by Mohammad Tahir

script written using communication toolbox (ber, qam, awgn)

qam_ofdm_commtoolbox.m

image thumbnail

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

image thumbnail

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)

image thumbnail

updated 6 years ago

Falt Fading Channel by Gholamreza (Ĺ ahab) Anbarjafari

Simulate the BER of a QPSK modulated siganal using an AWGN channel with flat rayleigh fading. (opsk, awgn, fading)

flat_fad_channel.m

image thumbnail

updated 6 years ago

QPSK_VIDEO by J C

These files show the SER and BER ( image data) for BPSK, QPSK, and 8PSK with Gray coding (wireless, image, ber)

data2image(Data, row_im, col_im, third_im, M);

image2data(im, M)

randint(m,n,a,b)

image thumbnail

updated 6 years ago

Symbol Error Rate for 16QAM in AWGN channel by Krishna Sankar M

Comparison of simulated and theoretical symbol error rate for 16QAM (wireless, 16qam, ser)

image thumbnail

updated 7 years ago

M-QAM Modem Demo by Rustam Efendi

Demo for M-QAM modem (wireless, qam, rayleigh)

Grafik(varargin)

M_QAM(varargin)

[jml_bit_err x]=qam(M,rolloff,snr,kanal,BR)

image thumbnail

updated 8 years ago

BPSK over AWGN channel by Z. Wang

Implement a coherently detected BPSK system on MATLAB and obtain its PB vs E/N0 (bpsk, awgn, matlab)

image thumbnail

updated almost 9 years ago

LDPC Code Simulation by Shaikh Faisal Zaheer

MATLAB code for LDPC (Low-Density Parity-Check) Codes simulation over the AWGN channel. (coding theory, information theory, ldpc)

[max_check_degree,check_node_ones,BIGVALUE_COLS,max_varia...

[vhat,iteration]=decode_ldpc_matlab(rx_waveform,No,h,rows...

[waveform]=bpsk(bitseq)

image thumbnail

updated almost 9 years ago

BPSK Probability of Error in AWGN by Avetis Ioannisyan

Simple example of error probability in AWGN channel (pbsk, awgn, white gaussian)

BPSK_AWGN_Pe(signalTx, SNR)

image thumbnail

updated 10 years ago

Modulation Demodulation PAM by Ali Behboodian

PAM modulation/demodulation. (pam modulation demodu..., awgn, channel)

image thumbnail

updated 10 years ago

BPSK Simulation for AWGN & Rayleigh Channels by Rajdeep Khullar

The MATLAB programs simulate the BPSK receiver. (coding theory, information theory, bpsk simulation)

image thumbnail

updated 11 years ago

BPSK receiver simulation using Spread Spectrum Techniques by Abhijit Navalekar

BPSK receiver performance using DSSS in presence of AWGN+Rayleigh Fading. (wireless, bpsk, dsss)

bpsk_spread.m

jakesmodel.m

image thumbnail

updated almost 13 years ago

MMSE Receiver for DS-SS in AWGN Channel by Panson Tantikovit

An adaptive receiver for DS-SS systems (dsss, mmse, adaptive filter)

Contact us