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updated 1 month ago

MJPEG Scrambler Key Generator by steed huang

This m-file shows the spectrum of key used in MJPEG encryption for Blackberry App. (image processing, probability, wireless)

FFd8pwdV1.m

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updated 1 month ago

GNI receiver design tool by Art Blair

Analyzes & optimizes a receiver chain of amps, mixers, etc (receiver, rf, wireless)

gnitoolv2

rxoptimizer(parts, GdBtot, FdBmax, opt)

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updated 1 month ago

mravendi/Async-DSTC by M R Avendi

M R Avendi (view profile)

Differential Distributed Space-Time Coding with Imperfect Synchronization (signal processing, wireless, communications)

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updated 3 months ago

Lattice Reduction MIMO by Shahriar Shahabuddin

A matlab simulator for lattice reduction algorithms used for MIMO detection (signal processing, wireless, dsp)

LLL(H_real,Tx)

MLLL(H,Tx)

MyQuan_CLR(symb_in,N,T_CLR,M_QAM)

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updated 3 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 3 months ago

distributed energy-efficient clustering algorithm - DEEC by vikas Upadhyay

This consist heterogeneous WSN clustering Algorithm to reduce energy consumption... (wireless)

DEEC.m

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updated 4 months ago

The Smith Chart Circles Toolbox 2 by Curtis

Curtis (view profile)

A toolbox for plotting both circles and points of interest on the Smith Chart (smith chart, amplifier design, rolette stability)

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updated 4 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 4 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 4 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 4 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 5 months ago

calculation of power using Friis formula using 16qam by Srashti Vyas

this code performs the calculation of power using friis formula (wireless, communication, power electronics)

FRIIS_FOR.m

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updated 6 months ago

LEACH (Low Energy Adaptive Clustering Hierarchy protocol) by Mohammad Hossein Homaei

A Famous Clustering Routing Protocol in Wireless Sensor Networks (leach, wsn, clustering)

clusterOptimum(netArch, nodeArch, dBS)

createfigure(X1, Y1, Y2, Y3)

dissEnergyCH(clusterModel, roundArch)

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updated 11 months ago

Wireless control and monitoring of an LED using XBee by MathWorks MATLAB Hardware Team

Acquire data from wireless sensors using Xbee from MATLAB (xbee, wireless)

Wireless control and monitoring of an LED using XBee

xbee

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updated 12 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 1 year ago

Distributed Power Control(OFDM) by fibrlink,com lu

This File present a DPC algorithm orignially presented by Foschini and Miljanic. (wireless, power control, distributed)

DPC_LL.m

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updated 1 year ago

SINR-based k-coverage probability in cellular networks by H. P. Keeler

H. P. Keeler (view profile)

Calculating the k-coverage probability with Poisson process-based cellular network models. (sinr, coverage probability, cellular networks)

CovPFade=funProbCovFade(tValues,betaConst,x)

In=funIn(betaConst,n,x)

Jn=funJn(Tn,betaConst,n,numbMC)

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updated 1 year ago

DSP System Toolbox Support Package for ARM Cortex-M Processors by MathWorks DSP System Toolbox Team

Support package install file that works with the ARM Cortex-M CMSIS Library (arm, microcontroller, embedded programming)

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updated 1 year ago

HDL Verifier Support Package for Xilinx FPGA Boards by MathWorks HDLVerifier Team

HDL Verifier Support Package installer file that works with Support package installer (aerospace, communications, control design)

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updated 1 year ago

Simplified LTE structure (QPSK) by Natalia Molinero Mingorance

Good approach to LTE standard's implementation. (communications, simulation, simulink)

NataliaQPSK

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updated 1 year ago

Orthogonal Designs With Maximal Rates by Pourya Alinezhad

a code for producing orthogonal codes used in wireless networks. (wireless, code)

comp.m

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updated 1 year ago

Adaptive Delta Modulation by gdesai

gdesai (view profile)

Delta modulation with variable step size to prevent slope overload (communications, signal processing, wireless)

adeltamod(sig_in, Delta, td, ts)

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updated 1 year ago

OFDM BER vs SNR in Frequency selective Rayleigh fading channel by abc

abc (view profile)

BER of OFDM in Rayleigh channel using in-built rayleighchan function (communications, wireless)

SimpleRayleigh.m

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updated 1 year ago

Aliasing by Sidhanta Kumar Panda

Code showing aliasing phenomena (signal processing, communications, wireless)

aliasing.m

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updated 1 year ago

QPSK signal generation by Sidhanta Kumar Panda

Use this code to generate Quadrature phase Shift Keying signal (signal processing, communications, wireless)

qpskfinal.m

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updated 1 year ago

alternative approach to generate BPSK signal by Sidhanta Kumar Panda

Another method of generating a BPSK signal (signal processing, communications, wireless)

bpskself.m

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updated 1 year ago

BPSK signal generation by Sidhanta Kumar Panda

Use this code to generate a BPSK i.e. Binary Phase Shift Keying modulated signal (signal processing, communications, wireless)

bpsk.m

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updated 1 year ago

BFSK signal generation by Sidhanta Kumar Panda

use this code to generate BFSK signal (signal processing, communications, wireless)

bfsk.m

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updated 1 year ago

PN sequence generation by Sidhanta Kumar Panda

Use this code to generate a pseudo random sequence generation (signal processing, communications, wireless)

pn_seq.m

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updated 1 year ago

Double sideband suppressed carrier by Sidhanta Kumar Panda

Use this code to generate Double sideband suppressed carrier signal (communications, signal processing, wireless)

dsbsc.m

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updated 1 year ago

Double sideband with carrier by Sidhanta Kumar Panda

Generate a Double sideband with carrier signal using this code (signal processing, image processing, communications)

dsbc.m

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updated 1 year ago

FM signal generation by Sidhanta Kumar Panda

Generate a frequency modulated signal using this code (signal processing, image processing, wireless)

fm1.m

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updated 1 year ago

Inverse Discrete Cosine transform by Sidhanta Kumar Panda

Use this code to find Inverse Discrete Cosine transform (image processing, signal processing, wireless)

idct.m

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updated 1 year ago

Analog / Mixed Signal Examples by Dick Benson

Dick Benson (view profile)

Extensive collection of examples for analog and mixed signal design work. (dsp, circuit, rf)

[Out1,Out2]=qsynth(Action,In1,In2)

analyze_BPF(Lval,Cval,Z0)

curveintersect.m

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updated 1 year ago

Propagation process under various fading distributions in cellular networks by H. P. Keeler

H. P. Keeler (view profile)

Demonstrates SINR, SIR, and other quantities are invariant under arbitrary fading. (simulation, modeling, wireless)

PropProcess.m

PropProcessInhom.m

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updated 1 year ago

A two-tier cellular network is equivalent to a one-tier network by H. P. Keeler

H. P. Keeler (view profile)

Demonstrates how a two-tier cellular network can be viewed as a one-tier isotropic network. (simulation, probability, sinr)

PropEquivalenceTwoTier.m

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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

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updated 1 year ago

calculation of PAPR for two users in MCCDMA by Srashti Vyas

this code calculated the PAPR value using walsch hadamard code on rayleigh channel (communications, simulation, signal processing)

PAPR_Twouser.m

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updated 1 year ago

MIMO capacity with Match Filter, Zero-forcing, MMSE w/ and w/o SIC by Fred

Fred (view profile)

Achievable capacity of different receivers for fast fading Rayleigh MIMO with and without SIC (decorrelator, zeroforcing, match filter)

MIMO_performance.m

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updated 1 year ago

LTE 16QAM by Natalia Molinero Mingorance

This is one of the first approachs to a LTE Simulink model in Mathworks. (communications, simulink, signal processing)

NataliaQAM16

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updated 1 year ago

Dipole & Rectangular Aperture antenna pattern by Salaheddin Hosseinzadeh

3D Polar plot for various Dipole and Rectangular Aperture antennas. (communications, gui, mathematics)

Dipole_Aperture_Aid(varargin)

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updated 1 year ago

Distributive Power Control Algorithm by Alex Dytso

Alex Dytso (view profile)

This code is a simulation of 3 user Distributed Power Control algorithm used in CDMA networks (communications, wireless, cdma)

DistributedPowerControl.m

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updated almost 2 years ago

encriptacion de imagen by alvaro

alvaro (view profile)

programa para la encriptacion de imagenes usando matlab (communications, image processing, signal processing)

encriptacionprograma(varargin)

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updated almost 2 years ago

QPSK example with MATLAB entry for HDL Coder by Richard

Richard (view profile)

Set of laboratory exercises to demonstrate Mathworks HDL Coder with MATLAB entry. (wireless, communication, hdl coder)

...

...

...

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updated almost 2 years ago

Comparison of Alamouti & MRC Schemes over Rayleigh Channel by Sourav Mondal

This code gives a relative comparison of performance of Alamouti & MRC schemes over Rayleigh channel (communications, control design, data export)

alamouti_new(M, frmLen, numPackets, EbNo)

mrc_new(M, frmLen, numPackets, EbNo)

alamouti_mrc_RUN_new.m

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updated almost 2 years ago

Scattered Field of a Conducting and Stratified Spheres by Walton Gibson

Compute the Scattered Fields of Conducting (PEC) and Stratified Dielectric Spheres via Mie Series (wireless, radar cross section, sphere)

mie(radius, frequency, theta, phi, nMax)

mieLayeredTerms(mu, epsilon, radius, isPEC, frequency, nm...

mieScatteredField(An, Bn, theta, phi, frequency)

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updated 2 years ago

OFDMA Uplink PUSC 128-FFT by Aida

Model shows how this complex OFDMA technique works on the simple Uplink example (ofdma, ofdma uplink, communications)

Uspjesan_OFDMA_Uplink.mdl

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updated 2 years ago

BER of M-QAM over Rayleigh channel by Sourav Mondal

This program gives simulated results of BER over Rayleigh fading channel. (communications, data import, data export)

QAM_rayleigh(M, EbNodB)

qam_run.m

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updated 2 years ago

MB OFDM Transmission by Krishna Balan

Matlab code which implements MB-OFDM transmission block as per ECMA 368 standard. (mbofdm, ofdm, communications)

convEncode(inputBitVector)

cyclicIntrlv(inputBits,shift,bitsPerSymbol)

mapCarriers(symbolVector)

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updated 2 years ago

Decentralized Feedback Zero Forcing Equalizer by Alex Dytso

Alex Dytso (view profile)

Describes implementation of decentralized feedback zero forcing equalizer. (communications, wireless, simulation)

simDFEZF

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