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updated 6 days ago

Circuit Level Analog / Mixed Signal Examples by Dick Benson

Dick Benson (view profile)

Collection of Circuit Level AMS Models using Simulink and SimScape (dsp, circuit, rf)

curveintersect.m

LTspice2Matlab( filename, varargin )

Peakfind(Xdata,Ydata,NumPeaks)

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updated 7 days ago

PLL Frequency Synthesis Examples by Dick Benson

Dick Benson (view profile)

An Assortment of Simulink PLL Models (phase locked loop, delay lock loop, pll)

VCO_noise_profile_3(Npts,Level_dB,Freq,OverSample,Interp_...

VCO_noise_profile_3(Npts,Level_dB,Freq,OverSample,Interp_...

cosim_cmds

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updated 1 month ago

xDSLTEQ by Moses Mwakyanjala

This app evaluates the performance of various Time-domain equalizers (teq, equalizer, mmse)

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updated 1 month ago

xDSLSession by Moses Mwakyanjala

This app simulates all blocks of an end-to-end xDSL communication system (signal processing, digital communication..., xdsl)

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updated 1 month ago

EVM analysis of OFDM signal by Dhiraj Kumar

this is the model to analyse the PAPR and EVM of OFDM signal (simulink)

cfr_analysis_model.slx

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updated 1 month ago

Modulation demodulation AM by Marc Jakubowicz

Modulation et demodulation de 3 canaux de la voiture Tamiya (signal processing, communications, simulink)

modulation_tamiya.slx

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updated 1 month ago

GUI Example of FM and PM Modulation and Demodulation by Roberto Herrera-Lara

GUI Example of FM and PM Modulation and Demodulation (modulation, demodulation, guide)

Laboratorio06(varargin)

fftseq(m,ts,df)

ArchivoIndiceModulacion.m

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updated 1 month ago

JSONlab: a toolbox to encode/decode JSON files in MATLAB/Octave by Qianqian Fang

Qianqian Fang (view profile)

  • 1 file
  • 481 downloads
  • 4.39286

JSONlab is an open-source JSON/UBJSON encoder and decoder for MATLAB and Octave. (decoder, toolbox, data import)

jsonopt(key,default,varargin)

loadjson(fname,varargin)

loadubjson(fname,varargin)

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updated 1 month ago

PDToolbox_matlab by Carlos Barreto

Implementation of some evolutionary dynamics from game theory for multiple populations. (simulation, toolbox, algorithm)

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updated 2 months ago

Calculo de BER by stalin

stalin (view profile)

BER (ber)

BER.m

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updated 3 months ago

LDPC-DQPSK31 modem by Jonathan Olds

DQPSK using LDPC codes as an improvement for PSK31 (modulation, wireless, psk)

vari_decode(data)

vari_encode(text)

varicode_init.m

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updated 3 months ago

Pack and Unpack Data by MathWorks Student Competitions Team

Convert an array of integer data into an array of bytes and vice-versa. (communications)

Codegen of Pack and Unpack Example

Masked Simulink Example

Pack and Unpack Data Example for MATLAB

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updated 4 months ago

Multi-objective optimization, Particle swarm algorithm -ZDT, KUR, SCH by Akshay Gore

Akshay Gore (view profile)

Improved many target particle swarm algorithm, success in solving the multi-objective optimization (pso, multiobjectiveoptimiz...)

BPSO_wx123.m

ParetoC(A,Xa)

f1(x)

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updated 4 months ago

Comparison OF LEACH Vs DEEC Protocols by Akshay Gore

Akshay Gore (view profile)

. (leeach, deec, wsn)

leach_vs_deec.m

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updated 5 months ago

Adaptive Filtering by Paulo S. R. Diniz

MATLAB files to implement all Adaptive Filtering Algorithms in this book. (adaptive filtering, echo, signal processing)

Affine_projection(desired,input,S)

Affine_projectionCM(input,S)

CMA(input,S)

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updated 5 months 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 6 months ago

PSK Digital Modulation by Abhishek Bansal

PSK Digital Modulation (simulink, communications, psk)

mypsk.mdl

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updated 6 months ago

Basic Digital Modulation GUI by Abhishek Bansal

Basic Digital Modulation GUI (matlab, gui, guide)

moddigital(varargin)

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updated 6 months ago

ASK Modulation Simulink Model by Abhishek Bansal

ASK Modulation Simulink Model (simulink, model, communications)

myask.mdl

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updated 6 months ago

Communications System Toolbox Support Package for USRP(R) Radio by MathWorks Communications System Toolbox Team

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

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updated 6 months ago

Variable Precision Integer Arithmetic by John D'Errico

John D'Errico (view profile)

Arithmetic with integers of fully arbitrary size. Arrays and vectors of vpi numbers are supported. (finite field, integer, biginteger)

demo_vpi

base2vpi(B,base)

bin2vpi(B)

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updated 6 months ago

Fastfood kernel expansions by Ji Zhao

Ji Zhao (view profile)

Code for paper: Fastfood - Approximating Kernel Expansions in Loglinear Time, ICML'13. (machine learning, classification, pattern recognition)

FastfoodForKernel(X, para, sgm, use_spiral)

FastfoodPara(n, d)

demo.m

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updated 6 months ago

Simulink Model for BPSK to find BER vs EbNo curve under AWGN channel using Discrete-Time Integrator. by 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 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 8 months ago

Simulation of Frequency Division Multiple access in MATLAB by Deepak Kumar Rout

Design and simulate a FDMA system in MATLAB with 8 users (fdma, fdm, analog communication)

FM_mod.m

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updated 8 months ago

Carrier & Symbol Timing Recovery for N QAM by Dick Benson

Dick Benson (view profile)

This model implements a contemporary symbol timing and carrier recovery scheme for 2-256 QAM. (timing recovery, qam, carrier)

QAMx_Synchronization_DT.mdl

QAMx_Synchronization_Mixed_CT_DT.mdl

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updated 8 months ago

Pilot Directed Continuous Synchronization of OFDM by Dick Benson

Dick Benson (view profile)

Model of a generic OFDM system with closed loop control of carrier and timing recovery. (wireless, synchronization, ofdm)

line_fit.mdl

ofdm_14b.mdl

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updated 8 months ago

PSK31 Model with Symbol Timing and Carrier Recovery by Dick Benson

Dick Benson (view profile)

Updated version of PSK31 communication standard that is now R2013B compliant. (timing recovery, fec, wireless)

load_alpha()

make_bits(msg)

print_char(word,init)

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updated 8 months ago

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

Dick Benson (view profile)

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 8 months ago

ATSC: From RF to Video by Dick Benson

Dick Benson (view profile)

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 8 months ago

sisoid/rank_code by Alexander Shishkin

MATLAB realization of rank metric error-correcting code (mathematics, communications)

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updated 8 months ago

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

bin gao (view profile)

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 9 months 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 9 months ago

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

Hiren Gami (view profile)

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 9 months ago

Channel Estimation for OFDM systems by Hiren Gami

Hiren Gami (view profile)

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 9 months ago

LTE PDSCH by Hiren Gami

Hiren Gami (view profile)

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 9 months ago

BER Sensitivity of OFDM on CFO under AWGN by Hiren Gami

Hiren Gami (view profile)

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

OFDM_Performance_Vs_CFO.m

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updated 9 months ago

Optical Communication systems (SoftTDM 2012a) by 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 9 months 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 9 months 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 9 months 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 9 months 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 9 months 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 9 months 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 9 months 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 9 months 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 9 months 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 9 months 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 9 months ago

Amplitude shift keying(ASK) by ABHILASH SINGH

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

ask.mdl

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updated 9 months 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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