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updated 9 days ago

Carrier & Symbol Timing Recovery for N QAM by Dick Benson

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 9 days ago

Pilot Directed Continuous Synchronization of OFDM by Dick Benson

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 9 days ago

High Speed ADC Models by Dick Benson

Interleaved, Successive Approximation, and Pipelined Sub-Ranging ADC models. (analog to digital con..., a to d, adc)

example_sel2html(fn,new,Click_Sensed)

adc.m

sar_adc_2.mdl

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updated 9 days ago

PSK31 Model with Symbol Timing and Carrier Recovery by Dick Benson

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 9 days ago

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

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 9 days ago

ATSC: From RF to Video by Dick Benson

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 12 days ago

SaivDr Package by Shogo Muramatsu

System object definitions for sparsity-aware image and volume data restoration (image processing, nsolt, ista)

Quickstart of SaivDr Package

fcn_ksvdsdiclrn(params)

mytest(testCaseStr)

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updated 13 days ago

Infrared Image Software (IRIS) by Kevin Hellemans

FTIR Image Data Processing (ftir, gui, chemistry)

backcor.m

IRIS.m

CLUSTERWINDOW

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updated 15 days ago

Arbitrary Spectral Slope Noise Generation with Matlab Implementation by Hristo Zhivomirov

Arbitrary spectral slope ( f^alpha) noise generation via spectral processing of white noise. (noise, measurement, signal processing)

arbssnoise(N, a)

example.m

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updated 15 days ago

Pink, Red, Blue and Violet Noise Generation with Matlab Implementation by Hristo Zhivomirov

Pink, red, blue and violet noise generation via spectral processing of white noise. (noise, measurement, signal processing)

bluenoise(N)

pinknoise(N)

rednoise(N)

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updated 15 days ago

Generation of Audio Test Signals with Matlab Implementation by Hristo Zhivomirov

Generation of sine wave, square wave, chirp, sinc, white and pink noise via sound card. (measurement, signal processing)

AOChirp(f1, f2, fs, t, p, r)

AOPinkNoise(fs, t, p, r)

AOSawtoothWave(f0, fs, t, p, r)

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updated 15 days ago

Phase Difference Measurement with Matlab Implementation by Hristo Zhivomirov

Phase difference measurement between two signals via spectral analysis. (measurement, signal processing)

phdiffmeasure(x, y)

example.m

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updated 16 days ago

Single Channel Blind Separation using Pseudo-Stereo Mixture and Complex 2D Histogram by bin gao

This code is for Single Channel Audio Separation (signal processing, demo, audio processing)

bss_eval_sources.m

idealmask(x1,xclean,xresid,Fs,awin,timestep,numfreq,est1,...

tfanalysis(x,awin,timestep,numfreq)

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updated 16 days ago

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

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 17 days ago

Weighted Iterative Truncated Mean Filter by Miao Zhenwei

WITM filters (image processing, signal processing, filter)

GWITM.m

LCWITM_filter.m

LCWITM.m

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updated 18 days 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 26 days ago

Pseudo B-Mode Ultrasound Image Simulator by Debdoot Sheet

Simulate pseudo B-mode ultrasonic images with customized tissue echogenicity maps (image processing, signal processing, medical)

fcnPseudoBmodeUltrasoundSimulator.m

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updated 27 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 27 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 27 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 27 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 27 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 28 days ago

Field Spectroscopy Facility Post Processing Toolbox by Iain Robinson

A toolbox for importing and processing optical spectra acquired with portable spectroradiometers. (toolbox, data import, earth science)

absolutereflectance(input, panel)

convolve(input, bands)

featuredepth(spectrum, leftWavelength, rightWavelength)

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updated 1 month ago

JPEG-based computing by Boris

This is a function to test a JPEG-based encoding/decoding algorithm (compression, demo, image processing)

entropy_cod( input_matrix, n)

get_quantization( q )

huffman_cod( input_matrix)

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updated 1 month 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 1 month 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 1 month ago

Perceptual spectral centroid by Christopher Hummersone

Perceptually-informed spectral centroid. (interpolation, audio processing, spectral analysis)

perceptualCentroid(x,fs,varargin)

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updated 1 month ago

Automated Trading with MATLAB - 2012 by Stuart Kozola

Files from the Automated Trading webinar showing X_Trader and QuickFIX/J integration. (x_trader, algorithmic trading, genetic programming)

Algorithmic Trading with MATLAB: Intraday trading

Algorithmic Trading with MATLAB: Moving Average Rule

Algorithmic Trading with MATLAB: Pairs trading

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updated 1 month ago

Gabor Feature Extraction by Mohammad Haghighat

This program generates a custom Gabor filter bank; and extracts the image features using them. (image processing, computer vision, pattern recognition)

gaborFeatures(img,gaborArray,d1,d2)

gaborFilterBank(u,v,m,n)

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updated 1 month ago

Gabor Wavelets by Mohammad Haghighat

This program generates a custom Gabor filter bank; and extracts the image features using them. (image processing, computer vision, pattern recognition)

gaborFeatures(img,gaborArray,d1,d2)

gaborFilterBank(u,v,m,n)

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updated 1 month ago

Complete Pan Tompkins Implementation ECG QRS detector by Hooman Sedghamiz

Detects QRS complex in an ECG signal based on Pan Tompkins algorithm (qrs detection using m..., qrs, pan tompkins algorith...)

pan_tompkin.m

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updated 1 month ago

NatNet (Motive/Arena) simple sample for location data by Or Hirshfeld by Or Hirshfeld

a Simple Sample to transfer Mocap data from Motive/Arena to Matlab using NatNet stream (motive, or hirshfeld, mocap)

NatNet (Natural Point Motive/Arena for Optitrack) locatio...

quaternion

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updated 1 month ago

geom2d by David Legland

Geometry library for matlab. Performs geometric computations on points, lines, circles, polygons... (color, mathematics, computational geometr...)

Demo Medial Axis

Draw Poisson lines

demoExpandPolygon

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updated 1 month ago

ProgCertSOS by Victor Magron

Certified program analysis using Sum-of-Squares (SOS) programming (static analysis, abstract interpretati..., template abstract dom...)

plotcontour(Xit, Yit, nit, y1, y2, P, number, dirname);

templatedesignbound (x, gC, gT, T, degP, r, sdpsolver)

templatedesignout (x, gC, gT, T, degP, r, kappa, sdpsolver)

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updated 2 months ago

DBL CP- DBL SP by eliana *

modulacion doble banda lateral sin portadora /modulacion doble banda lateral con portadora (signal processing)

am_dbl.m

am_dbl_cp.m

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updated 2 months ago

FEMcali by Thomas Abrahamsson

This App calibrates a Finite Element Model if you provide a parameterized model and test data. (calibration, validation, structural dynamics)

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updated 2 months ago

PCMGUI(varargin) by ABHILASH SINGH

PCM using GRAPHICAL USER INTERFACE (signal processing, communications)

PCMGUI(varargin)

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updated 2 months ago

Fuzzy T-S Modeling by Michael

A fuzzy T-S Modeling App in three different languages. (nonlinear systems, modeling, takagi sugeno)

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updated 2 months ago

Spectral Analysis Webinar Code.zip by Kirthi Devleker

Spectral Analysis with MATLAB (spectral analysis)

harmonicAnalysisHelper

helperFFT(bin, yVal,titleStr)

plotTempVariationsPSD(f,pxx)

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updated 2 months ago

Noise Measurement with Matlab Implementation by Hristo Zhivomirov

Estimation of the Noise ASD, Noise PSD and Noise Voltage referred to the output of a circuit. (measurement, signal processing)

filterA(x, fs, varargin)

noisemeasure(x, fs)

example2.m

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updated 2 months ago

A-weighting Filter with Matlab Implementation by Hristo Zhivomirov

A-weighting of a signal via spectral processing in the frequency domain. (measurement, signal processing)

filterA(x, fs, varargin)

example.m

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updated 2 months ago

Cepstral Analysis with Matlab Implementation by Hristo Zhivomirov

Cepstral analysis including calculation of the cepstral coefficients and the quefrencies. (signal processing, spectral analysis)

cepstrum(x, fs, offset, wlen, varargin)

example1.m

example2.m

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updated 2 months ago

Spectral Analysis with Matlab Implementation by Hristo Zhivomirov

Spectral analysis including amplitude and phase spectrum as well as their graphical representation. (signal processing, spectral analysis)

spectrum(x, fs, varargin)

example2.m

example1.m

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updated 3 months ago

Live data acquisition for real-time signal processing in MATLAB by Gabriele Bunkheila

Stream signals to and from data acquisition hardware using simple for or while loops (data acquisition, signal processing)

System Objects to Stream Live Data to and from Data Acqui...

InstallMe

DaqBasicAnalogInExample.m

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updated 3 months ago

interpResamp.m by Natalia

Performs sinc interpolation, and also resampling of a intput waveform (sinc interpolationres...)

interpResamp(x,winSelect,I,D)

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updated 3 months ago

ngalin/cryosat2_fbr2sar by Natalia

MATLAB code for working with CryoSat-2 FBR data (cryosat, sarsinc interpolation...)

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updated 3 months ago

Mixing (MX) Oceanographic Toolbox for EM-APEX float data by Amelie Meyer

Mixing (MX) Oceanographic Toolbox for EM-APEX* float data applying shear-strain parameterization (oceanography, mixing, finescale)

[]=f_plot_T_all(fltlist,run,fig)

[]=mx_grid_initialdata(U,V)

[nn,delnn]=nsq_modbs(s,t,p,dz,lat,varargin)

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updated 3 months ago

MITT by Bruce MacVicar

Multi-Instrument Turbulence Toolbox (hydraulics, turbulence, time seriesdata quali...)

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updated 3 months ago

INFAUNAL by Kaustubh Thirumalai

INdividual Foram Approach UNcertainty AnaLysis (paleoceanography, paleoclimatology, bootstrap resampling)

INFAUNAL: INdividual Foraminiferal Approach UNcertainty A...

Range(d18O)

gssco.m

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updated 3 months ago

Interframe Correlation between images by Santhana Raj

This program is to calculate interframe correlation between 2 greyscale images of same size (interframe, correlation, autocorrelation)

[output,IFC]=interframe_corr(im_1,im_2)

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