Refine by Time Frame

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updated 8 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 9 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 10 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 1 year ago

RCPC MODULATION by SHILPA B

Transmit and receive image using RCPC modulation (rcpc encode)

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updated 1 year 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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updated 1 year ago

Gumbel and Statistics by UIS

This is a solution of gumbel and proof distribution. for you (gumbel, statistics, solutions)

PUNTO4.m

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updated 1 year ago

Analog / Mixed Signal Examples by Dick Benson

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

Gabor filtering on an image by Deepak Kumar Rout

Application of gabor filter on image (gabor filter, image processing, image)

gb=gabor_fn(sigma,theta,lambda,psi,gamma)

gabor_program.m

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updated 1 year ago

Traveling Wave Antenna Design by Florian D L Peters

A simple tool to design Traveling Wave Slot Antennas (GUI) (communications, gui)

Cinterp(length)

CompNodes.m

GUI()

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updated 1 year ago

walsh code by Ashish Verma

generate orthogonal code (communications)

walsh_code.m

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updated 1 year ago

Basic CDMA transmitter and receiver by Ashish Verma

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

BASIC_CDMA.m

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updated 1 year ago

Chaotic Generators Demo by Bogdan Cristea

Chaotic generators demo can be used for studying the behavior of chaotic generators. (chaos, attractor, bifurcation diagram)

[waxis,Pyy,bic]=m_bicoher(y,nfft,wind,nsamp,overlap)

[waxis,Pyy]=m_powerspec(y,nfft,wind,nsamp,overlap)

attractor(action)

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updated 1 year ago

Continous phase FSK by Dipjyoti Sarma

Continous phase frequency shift keying (communications, signal processing)

CPFSK.m

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updated 1 year ago

Técnicas de Sincronismo para Sistemas de Comunicação Sem-Fio OFDM by Filipe Rodrigues

Implementa as técnicas de sincronismo do STO e do CFO para um sistema baseado no padrão WiMAX. (sto, cfo, wimax)

CFO_CP.m

CFO_Moose.m

CFO_Schmidl_Cox.m

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updated 1 year ago

Time multiplexing and demultiplexing by Ashish Verma

parallel data comes from inputs port of TDM, This data's create in form of matrix. (communications)

TDM_Testm.m

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updated 1 year ago

CDMA signal on AWGN by Ashish Verma

Spreading of single user data information (communications)

CDMA_Error_code.m

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updated 1 year ago

Random_sequence_property by Ashish Verma

Check random sequence by random properties (communications)

Random_sequence_property.m

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updated 1 year ago

Random Properties by Ashish Verma

Check randomness of PN sequence by random properties (simulation)

Random_sequence_property.m

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updated almost 2 years ago

Generation of PN sequence using polynomial by Ashish Verma

Generation of PN sequence using polynomial (cdma)

Polynomail_pn.m

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updated almost 2 years ago

Model-in-the-Loop for Embedded System Test (MiLEST) preliminary version by Justyna Zander

This is a draft preliminary version of the MiLEST Framework for eduction purpose. (automotive, control design, demo)

Mask_Shut_off(varargin)

ReqName_callback(block)

ReqName_callback(block)

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updated almost 2 years ago

MATLAB EXPO 2012 JAPAN A3 session by Ryuhei Funada

MATLAB code presented in MATLAB EXPO 2012 JAPAN A3 session (communications)

...

[nStartFlg,wrappedPctFlg,varChrCl]=...

[prmNameCl,prmValsCl,iStartReadline,iEndReadline]=...

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updated almost 2 years ago

LDPC Convolutional Codes by 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 2 years ago

correlation between two sequences by Deepak Kumar Rout

Program to find the correlation between two sequences without using the inbuilt xcorr function (correlation, xcorr, signal processing)

test1.m

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updated 2 years ago

OFDM Sparse Channel estimation by Hamid Ramezani

BER performance of LSE and sparse channel estimation for OFDM system. (ofdm, sparsity, channel estimation)

chabEst01_Para.m

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updated 2 years ago

Response of a chanel by asp

Attached file is a mtlab code of a channel response having gausian noise (chanel response)

Channal_response.m

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updated 2 years ago

Raptor and Fountain Codes by Roee Diamant

Implementation of both Reed-Solomon-based Raptor and (LT and Matrix) Fountain codes. (communications)

DecodeFountainLT(G, Code, Base)

EncodeFountain(G, msg, Base)

GenerateG(K, N, ColTH, TryNum)

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updated 2 years ago

IQ Baseband Builder by Neil Forcier

This application allows you to generate IQ baseband signals for the Agilent 33522A, 33522B, 33512B (iq, qam, wireless communicatio...)

IQ_Baseband_Builder.m

addWGNoise(yData, EbNo, nsamp,M)

ampImbalance(Ia, x)

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updated 2 years ago

pi/4 DQPSK Modulation by Mohsen Farhang

Demonstrates modulation of a sequence of random symbols using pi/4 Differential Phase Shift Keying. (communications, signal processing, wireless)

pi4dqpsk_Demo.m

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updated 2 years ago

SCOPE: interactively tabulate SEER excel variables by Rex Cheung

This takes SEER excel column data interactively, tabulate them, write back in table format. (data import, data export, optimization)

output=xls2tabulate2xls(xlsfilename)

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updated 2 years ago

getTEKtrace by Micke

Retrives single trace from most Tektronix scopes over GPIB tested with TDS 3k and 784A and HP-54120B (gpib, instrument driver, data import)

Data=getTEKtrace(GPIB,CHstring)

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updated 2 years ago

pskdemodXOR by Damith Senaratne

Implements a demodulator object for M-PSK physical layer network coding. (demodulator, mpsk, psk)

pskdemodXOR

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updated 2 years ago

SAMPLING by ABHIJIT

Sampling theorem simulation (communication)

sampling.m

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updated 2 years ago

deb by Thiago Oliveira

Functions that returns db (convertion, db)

deb( x )

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updated 2 years ago

Simulation of an OFDM system with the PSD by 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 2 years ago

Modulation & Demodulation in Zigbee by Jitesh

This Model has covered most of the physical layer blocks which is used in Zigbee Protocol. (zigbee, spreading, oqpsk)

Zigbee

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updated 2 years ago

Stop and Wait ARQ with CRC 4 by Gourab Ghatak

Automatic Repeat Request using Cyclic Redundancy Check-4 as error detection mechanism (arq, networking, crc)

snwwithcrc4.m

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updated almost 3 years ago

Packet Loss Rate by Hoang-Linh To

Verification of Queuing model with packet loss rate. (communications, control design, optical buffers)

main.m

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updated almost 3 years ago

Power of Rayliegh Fading by Mansoor Mustafa

this is basic matlab code to simulate the power of Rayliegh Fading (rayleigh fading, signal processing, simulation)

x.m

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updated almost 3 years ago

LTE Downlink Physical Channel processing by 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 years ago

Hamming Code Model by Nishant Gupta

Error in signal with & without Hamming Code (communication, system, hamming)

commsys

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updated 3 years ago

ML Estimation of Timing and CFO in OFDM systems by 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 3 years ago

DSB SC modulation by vicky bensan

this model provides a dsb sc modulation and demodulation. (communications)

dsbscrealinput

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updated 3 years ago

Back forward sweep algortihm for radial distribution systems by Yella

Backward/ forward sweep algorithm for three-phase load-flow analysis of radial distribution systems. (optimization, simulation, distributed)

backwardforward.m

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updated 3 years ago

GPS Receiver using Xilinx FPGA and TI DSP by 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 3 years ago

OFDM by gui

OFDM_rayleigh (ofdm rayleigh)

ofdm_rayleigh_commtool.m

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