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updated 7 days ago

PAPR reduction techniques in OFDM signal by Shirshendu roy

papr reduction in ofdm signal by amlitude clipping ,pts and slm technique. (communications, plot)

ofdm1024.m

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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

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updated 7 days ago

Channel Estimation for OFDM systems by Hiren Gami

OFDM channel estimation using LS,LMMSE, and lower complexity LMMSE methods (channel estimation, ls, not a function)

OFDM_Channel_estimators.m

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updated 7 days ago

LTE PDSCH by 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 7 days ago

BER Sensitivity of OFDM on CFO under AWGN by Hiren Gami

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

OFDM_Performance_Vs_CFO.m

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updated 7 days ago

Communications System Toolbox Support Package for Xilinx Zynq-Based Radio by MathWorks Communications System Toolbox Team

Prototype and test Xilinx Zynq-based software-defined radio (SDR) systems using MATLAB and Simulink. (sdr)

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updated 8 days ago

Optical Communication systems (SoftTDM 2012a) by David Steckler

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

PruebaFibra.m

Acerca_SoftTDM.m

SoftTDM02.m

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updated 14 days ago

Communications System Toolbox Support Package for USRP Radio by MathWorks Communications System Toolbox Team

Support package installer file for USRP radio. (communications, signal processing, sdr)

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updated 14 days ago

Communications System Toolbox Support Package for RTL-SDR Radio by MathWorks Communications System Toolbox Team

Design and prototype software-defined radio (SDR) systems using RTL-SDR with MATLAB and Simulink (pick of the week, potw, rtlsdr)

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updated 24 days ago

Time Division Multiplexing of Four Signal using simulink by ABHILASH SINGH

Four TDM signal model using simulink (simulink, communications)

TDM4.mdl

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updated 24 days ago

Time Division Multiplexing of Two Signal using simulink by ABHILASH SINGH

2 TDM signal model using simulink (simulink, multiplexer, demux)

tdm.mdl

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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

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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

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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

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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

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updated 27 days ago

Envelope Detector by Yogesh K Soniwal

Inputs: Fc, Fm, Ka. Output: Optimum Time Constant (envelope detection, communication, amplitude modulation)

EnvelopeDetection(Fm,Fc,Ka)

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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

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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)

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updated 30 days ago

Amplitude shift keying(ASK) by ABHILASH SINGH

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

ask.mdl

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updated 1 month 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 month ago

LDPC decoding based on Soft Syndrome by Nguyen Tung Hung

Simulation result shows that the new decoder can improve the performance of LDPC codes (simulation)

New_LDPC_decoder.m

tao_H_mackay_96_48_3_964.m

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updated 1 month ago

PCMGUI(varargin) by ABHILASH SINGH

PCM using GRAPHICAL USER INTERFACE (signal processing, communications)

PCMGUI(varargin)

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updated 1 month ago

DRACO by Zoya

Data Reduction Algorithm for Correlated Data (data)

DRACO_Recieve_Data.m

DRACO_Send_Data.m

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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

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updated 3 months ago

FSK_BER.zip by Debraj

Problem with FSK modulated signal in fading channel (bfsk, coherent, fading channel)

FSK_BER_nonCoherent.m

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updated 4 months ago

ComplexEnv_RealOnCarrier_ComplexEnv.zip by Wes Brodsky

Complex Envelope <--> Real on Carrier (complex envelopebandp..., complex envelope, bandpass signal)

ComplexEnvelope_to_RealonCarrier( ComplexEnvelope, Fs_CE,...

RealonCarrier_to_ComplexEnvelope( Real_on_Carrier, Fs_R, ...

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updated 4 months ago

MATLAB GUI for Arduino LED blinking by 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 4 months ago

MATLAB abd Arduino UNO serial comm.(LED blinking) by 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 6 months ago

SimRF Models of Analog Devices RF Agile Transceivers by MathWorks RF Team

Simulate and verify agile RF transceivers and predict impact of RF imperfections using test signals (simrf, rf receiver, rf transmitter)

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updated 7 months ago

Wcdma.m by Devesh

Sending of data using WCDMA (data should be of sam...)

Wcdma.m

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updated 7 months ago

pnseqcdma.m by Devesh

Sending of data using pn sequence (data from both users)

pnseqcdma.m

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updated 7 months ago

LTE Cell Search (from A/D samples to PBCH MIB decoding) by Xianjun Jiao

Decode TDD/FDD LTE PBCH MIB message from 1.92Msps A/D samples. (lte tdlte sdrsoftware...)

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updated 7 months ago

despreading.m by Devesh

Despreading (should have following...)

despreading.m

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updated 7 months ago

Communications System Toolbox Support Package for Xilinx FPGA-Based Radio by MathWorks Communications System Toolbox Team

Support package installer file for Xilinx FPGA-Based Radio (signal processing, wireless, communications)

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updated 7 months ago

spreading.m by Devesh

Spreading (spreading)

spreading.m

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updated 7 months ago

cdma1.mdl by Arpan Vasavada

it is a casic cdma model (communications)

cdma1.mdl

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updated 7 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 7 months ago

wcdma.m by Arpan Vasavada

this matlab code is used to implement WCDMA (communications)

wcdma.m

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updated 7 months ago

gold_seq_cdma.m by Arpit

cdma using gold seq (gold code)

gold_seq_cdma.m

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updated 7 months ago

cdma_basics.m by Arpit

Basic concept of cdma (cdma)

cdma_basics.m

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updated 7 months ago

multi_carrier_fm.m by Arpit

This is a multi carrier freq modulation. (freq modulation)

multi_carrier_fm.m

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updated 8 months ago

SwarmFish - The Artificial Fish Swarm Algorithm by Leo Chen

SwarmFish - The Artificial Fish Swarm Algorithm Simulation Tool (swarmfish, swarmslab, sgalab)

SGA_FITNESS_function.m

SwarmFish_demo_MO_NSGAII.m

SwarmFish_demo_SO_std.m

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updated 9 months ago

tooo.m by sathish

jakes model (jakesmodel)

tooo.m

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updated 9 months ago

ASK by Vinita

to Calculate ASK (digital modulation)

ask.m

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updated 10 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 10 months ago

rtl-sdr: multi-dongles based GSM FCCH scanner by Xianjun Jiao

Multi-dongles parallel GSM FCCH scanner to help you find GSM broadcasting carrier quickly! (rtlsdr, rtl_tcp, gsm)

FCCH_coarse_position(s, decimation_ratio)

move_fft_snr_runtime_avg(s, mv_len, fft_len, th)

raw2iq(a)

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updated 12 months ago

RCPC MODULATION by SHILPA bala

Transmit and receive image using RCPC modulation (rcpc encode)

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updated 12 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 1 year ago

Funcion FOR by Mike

funcion for en matlab (for, matlab, function)

EJemplo_funcion.m

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updated 1 year ago

Arithmetic Encoding/Decoding by Andrea Cannella

Arithmetic Encoding/Decoding using Matlab (arthmetic, encoding, coding)

aritmeticadec(code, symtable, m, n)

aritmeticaenc(matrix)

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