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updated 3 hours ago

Modulation by Berat Atmaca

A basic GUI for understanding how Amplitude and Frequency Modulation is done. (communications, signal processing, modulation)

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updated 1 day ago

Hyperpolarized MRI Toolbox by Peder

Peder (view profile)

Tools for hyperpolarized MRI acquisition and reconstruction methods (mri, hyperpolarized, rf pulses)

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updated 5 days ago

SpectralTrainFig by Dennis A. Dean, II, Ph.D.

Compute spectral analysis and automatic artifact detection (spectral analysis, sleep, eeg)

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updated 6 days ago

Long T2 Suppresion Pulses by Peder

Peder (view profile)

Long-T2 suppression RF pulses for MRI of semi-solid tissues (mri, rf pulse design)

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updated 7 days ago

Superresolution Application by Baraka Maiseli

GUI for the multiframe super-resolution application (superresolution, image processing, image registration)

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updated 8 days ago

SuperresolutionDemo by Baraka Maiseli

An improved version of the Super-resolution application developed by P. Vandewalle et al. (image processing, signal processing, superresolution)

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updated 9 days ago

Transmission Line Calculator by Sven van Berkel

Characterization of Printed Transmission Lines at High Frequencies v2.0 (ohmic, dielectric, losses)

Transmission Line Calculator

TLines.m

C_t_projection(k_int,Ws)

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updated 12 days ago

Data Analytics with MATLAB Webinar Files by Adam Filion

Demo Files from Data Analytics with MATLAB Webinar (machine learning, data import, data cleaning)

WeatherAggFcn(ds,stntbl)

mape(testY, pred)

removeSpikes(y,np,lt,ut)

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updated 13 days 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 14 days ago

MITT by Bruce MacVicar

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

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updated 15 days ago

Fast Filter Bank Design (ffbd) by Iman

Iman (view profile)

This function can be used to design uniform and non-uniform filter banks. (filter bank design, uniform filter bank, nonuniform filter ban...)

A_gerenator_vector_input(x_column_vector,Beta,Sigma_dicti...

Beta_dictionary(M,nk)

Find_LCM(x)

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updated 15 days ago

Filter Bank Design by Iman

Iman (view profile)

This function can be used to design uniform and non-uniform filter banks. (filter bank, perfect reconstructio..., uniform filter bank)

A_gerenator(x,Beta,Sigma_dictionary,M)

Beta_dictionary(M,nk)

Filter_Bank_Design(nk,ratio,transition_factor,N,ro,iterat...

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updated 19 days ago

Analyzing Fleet Test Data using MATLAB by Seth DeLand

Seth DeLand (view profile)

Files from the webinar "Analyzing Fleet Test Data using MATLAB" (fleet, data, data analytics)

Access data from the fleet server, process, and visualize

Process fleet data and visualize in a simple app

cylinderFailureDemo

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updated 20 days 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 29 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 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

Gabor Feature Extraction by Mohammad Haghighat

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

gaborFeatures(img,gaborArray,d1,d2)

gaborFilterBank(u,v,m,n)

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updated 1 month ago

Trainable COSFIRE filters for vessel delineation with application to retinal images by Nicola Strisciuglio

B-COSFIRE filters detect line at different orientations by combining the responses of DoG filters. (vessel segmentation, image segmentation, line detector)

fakepad.m

rocarea.m

createretinamaskcolored.m

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updated 1 month ago

Regularized Multiframe Super-resolution Model by Baraka Maiseli

The function implements the regularized multiframe super-resolution model (image processing, image registration, superresolution)

ANDIFFSR(s, delta_est, phi_est, factor)

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updated 1 month 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 1 month ago

MATLAB to iPhone Made Easy example files by Bill Chou

Use MATLAB Coder to generate C code and integrate it into an iPhone/app using Appleā€™s XCode IDE (embedded code, iphone, ipad)

Filter_design_parameters_25_Nov_2013_11_59_17()

design_xyz_filter

xyz_filter(x,y,z,reset_filter,Structure,SOSMatrix,ScaleVa...

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updated 1 month 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 1 month ago

plt by Paul Mennen

Paul Mennen (view profile)

A framework for GUI design with 2D plots. plot/plotyy alternative optimized for data exploration. (gui objects, subplots, data exploration)

Pebar(x,y,l,u,dx)

Pftoa(fmtstr,val)

Pquiv(A,B,h,in4,in5)

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updated 1 month 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 1 month ago

CE 4706 | Signal Processing Lab by Sadi Altamimi

A general training examples in the field of signal processing (signal processing, periodic signal, filter)

SignalsFP2014.m

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updated 1 month ago

Local binary patterns by Nikolay S.

Nikolay S. (view profile)

Calculates image LBP (Local binary patterns). (lbp, image processing, feature detection)

roundnS.m

assignUserInputs(funcParamsNames, varargin)

efficientLBP(inImg, varargin)

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updated 1 month ago

Synthetic Bright-Field Microscopy Image Generator by Patrik Malm

This is a synthetic image generation tool that can create realistic Pap-smear images (simulation, procedural, synthetic)

VoronoiLimit(x,y,crs)

calculate_boundary(bimage)

clothsim(target_shape,cloth_shape,max_iter)

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updated 2 months ago

InstantFrequencyOCMethod by Martin Mityska

Instantaneous frequency routine which is robust in case of non-zero mean and linearly shifted data. (instantaneous frequen..., analytic signal, hilbert transform)

InstantFrequencyOCMethod(signal,sampleRate)

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updated 3 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 3 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 3 months ago

High Speed ADC Models by Dick Benson

Dick Benson (view profile)

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 3 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 3 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 3 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 3 months 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 3 months 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 3 months 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 3 months 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 3 months 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 3 months ago

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

bin gao (view profile)

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 3 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 3 months 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 3 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 3 months ago

Pseudo B-Mode Ultrasound Image Simulator by Debdoot Sheet

Debdoot Sheet (view profile)

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

fcnPseudoBmodeUltrasoundSimulator.m

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updated 3 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 3 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 3 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 3 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 3 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 3 months 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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