image thumbnail

updated 6 months ago

The Maximum Spacing Noise Estimation in Single-coil Background MRI Data by Tomasz Pieciak

Matlab implementations of the maximum spacing noise estimators (mri, noise estimation, maximum spacing estim...)

Aja_first_order_moment(data, window, bins)

Aja_first_order_moment_granularity(data, window, granular...

Aja_second_order_moment(data, window, bins)

image thumbnail

updated 9 months ago

Coherent+Spontaneous Rayleigh-Brillouin Scattering Spectra by John Smith

Computes coherent and spontaneous Rayleigh-Brillouin spectra using s6 (Tenti) or s7 (Pan) models (rayleigh, brillouin, spectrum)

crbs6(y,rlx_int,eukenf,c_int,c_tr,xi)

crbs7(y,rlx_int,eukenf,c_int,c_tr,xi)

w0_func(z,N)

image thumbnail

updated 1 year ago

LDPC Coding with PSK modulation in a Rayleigh fading channel by Chamitha de Alwis

Perform LDPC Coding with PSK modulation in a Rayleigh fading channel. (ldpc, psk, rayleigh)

LDPC_Fading_AWGN.m

image thumbnail

updated 1 year ago

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

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

qpsk.m

image thumbnail

updated almost 2 years ago

Fit distributions to censored data by Leonidas Bantis

Fits distributions to data when left and/or right and/or interval censoring is present (distribution, fit, censoring)

evfitc.m

expfitc.m

gamfitc.m

image thumbnail

updated almost 2 years ago

802.11g matlab code by anuj saxena

Matlab code for 802.11g wlan (matlab code 80211g, rayleigh, antenna)

w80211g.m

image thumbnail

updated almost 2 years ago

Bit error Rate for Rayleigh channel soft decoding without interleaving by Kushagra Singhal

Bit error Rate for Rayleigh channel soft decoding without interleaving (bit error rate for ra..., communications, signal processing)

A2_M6_block_noint.m

image thumbnail

updated 2 years ago

Circular Statistics Toolbox (Directional Statistics) by Philipp Berens

Compute descriptive and inferential statistics for circular or directional data. (statistics, probability, circular statistic)

circ_ang2rad(alpha)

circ_axial(alpha, p)

circ_axialmean(alphas, m, dim)

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

BER of BPSK & DEPSK over Rayleigh fading chanel by Sourav Mondal

Plots the BER of BPSK & DEPSK schemes over Rayleigh fading channel. (communications, data import, demo)

maximum number of Rx antennas

maximum number of Rx antennas

main_DEPSK_mrc.m

image thumbnail

updated 2 years ago

Differential BPSK over Rayleigh channel time, Jake's model by Mm

Both coherent and non-coherent modulation and demodulation of BPSK over Rayleigh channel is examined (dbpsk, noncoherent, coherent)

out=bpsk(N)

out=cxn(N,sig2)

out=dpsk(in)

image thumbnail

updated 2 years ago

ARMAX-GARCH-K Toolbox (Estimation, Forecasting, Simulation and Value-at-Risk Applications) by Alexandros Gabrielsen

ARMAX-GARCH-K Toolbox (garch, gjrgarch, egarch)

[mu h]=egarchcore(parameters, data, ar, ma, x, p, q, y, m...

agarchcore(parameters, data, ar, ma, x, p, q, y, m, z, v,...

apgarchcore(parameters, data, ar, ma, x, p, q, y, m, z, v...

image thumbnail

updated 3 years ago

16 QAM simulation in Rayleigh Channel by Shah Gul Khan

Code for 16QAM BER Curve in Rayleigh Environment. (rayleigh, ber, qam)

BER_16_QAM_rayleigh.m

image thumbnail

updated 3 years ago

BER Curve for BPSK in Rayleigh Channel by Shah Gul Khan

Calculate BER for or a number of SNR values in Rayleigh Channel (ber, rayleigh, bpsk)

BER_BPSK_Rayleigh.m

image thumbnail

updated 3 years ago

Lorenz attaractor plot by Moiseev Igor

The Lorenz attractor visualization (lorenz, attractor, dynamical system)

lorenz(rho, sigma, beta, initV, T, eps)

image thumbnail

updated 3 years ago

Rayleigh Fading Channel Signal Generator by Avetis Ioannisyan

Rayleigh Fading Channel based on Hadamard and Jakes model (rayleigh, fading channel, wireless)

ai_RayCh(NumAngles, Length, symbolRate, NumWaveforms, car...

image thumbnail

updated 3 years ago

Rayleigh Angular Volume-Scatter Coefficient by John Smith

Interpolates atmospheric Rayleigh angular volume-scatter coefficient from A. Bucholtz, 1995 (aerospace, earth science, rayleigh)

[rvs_phase]=vsc_bucholtz(lam,T,P,theta)

image thumbnail

updated 4 years ago

BER of OFDM in rayleigh enviroment using BPSK modulation by Mohammad Tahir

script utilizing communication toolbox functions. (ofdm, ber, rayleigh)

ofdm_rayleigh_commtool.m

image thumbnail

updated 5 years ago

Rayleigh channel in simulink by Bertfm Fexas

Getting the BER out of a multipath, non-LOS channel with BPSK modulation. (simulink, communications, rayleigh)

rayleigh

image thumbnail

updated 5 years ago

Rayleigh Fading Channel Generation by Arijit Ukil

This .m file generates rayleigh channel model based on Inverse DFT method. (wireless, communication, rayleigh)

RayleighFading_generation( fftSize,numBlocks,fs,fd )

image thumbnail

updated 5 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 almost 6 years ago

BER for BPSK in Rayleigh channel by Krishna Sankar M

Simulates the BER for BPSK modulation in Rayleigh channel (wireless, ber, bpsk)

script_ber_bpsk_rayleigh_channel.m

image thumbnail

updated 6 years ago

MIMO Channel Capacity by Omid

This function calculates ergodic and outage capacity of correlated MIMO channels (wireless, mimo, capacity)

MIMOCapacity(R_t, R_r, SNR)

image thumbnail

updated 6 years ago

A Matlab-based Object-Oriented Approach to Multipath Fading Channel Simulation by Cyril Iskander

This white paper explains the algorithms used in the Communications Toobox's fading channel function (wireless, fading, multipath)

image thumbnail

updated 6 years ago

rayleigh fading channel generator by Amir Sarrafzadeh

This function generates normalized rayleigh samples based on Inverse DFT (wireless, rayleigh, fading)

genRayleighFading( fftSize,numBlocks,fs,fd )

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 7 years ago

BER of OSTBC over Rayleigh fading channel by Samat Shabdanov

simulation of BER of orthogonal space time block code over frequency flat Rayleigh faing channel (wireless, ostbc, rayleigh)

w4_4.m

image thumbnail

updated 8 years ago

Simple two path multipath fading channel by J C

This mfile illustrates a simple two path Rayleigh multipath fading channel (wireless, multipath, rayleigh)

multipath_1.m

image thumbnail

updated 10 years ago

A Collection of Fitting Functions by Ohad Gal

A collection of fitting functions for various distributions. (approximation, interpolation, fit)

build_mix_2D_gaussian( u_c,covar_c,p_c,N )

build_mix_gaussian( u_c,sig_c,p_c,N )

fit_ML_laplace( x,hAx )

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

Contact us