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updated 2 years ago

Measures of Analysis of Time Series toolkit (MATS) by Dimitris Kugiumtzis

MATS computes many measures of scalar time series analysis on many time series in one go. (signal processing, simulation, statistics)

AAFTsur(xV,nsur)

AMRBootstrap(xV,arm,nsur)

ARMAfitite(xV,mV,pV,TV)

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updated 2 years ago

Real-Time Audio Processor by Tucker McClure

Simplifies streaming or generating audio in real time. (audio, realtime, synthesis)

midi_interface_builder()

sine_of_the_times(times, in, state_in)

HandlePlayer

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updated 17 days ago

Impulse response acoustic information calculator by Christopher Hummersone

Calculate RT, DRR, Cte, and EDT for impulse response file (audio, signal processing, reverberation)

IR_stats(filename,varargin)

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updated 25 days ago

Flickermeter Simulator by Patrik Jourdan

Power line flickermeter according IEC 61000-4-15 (emc, power, measurement)

example_heater

example_phase_control

example_testbench_120V_60Hz

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updated 5 years ago

mfcc by kannu mehta

The given programme calculates the mfcc coefficients of a given speech signal (mfcc, hmm, speech recognition)

FMatrix=kannumfcc(num,s,Fs)

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updated 2 years ago

Equalizer, audioplayer, GUI by Maxim Vedenyov

Possible to change equalizer during playing (equalizer, eq, dsp)

[b a]=get_high_shelving_filter(g,Q,f,Fs)

[b a]=get_low_shelving_filter(g,Q,f,Fs)

[b a]=get_peak_filter(g,Q,f,Fs)

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updated 2 years ago

IMF for Bearing Fault Diagnosis by Santhana Raj

performs HHT on signal & IMF is plotted for Condition monitoring of vibration based bearing fault (signal processing, bearing fault, condition monitoring)

[imf,imf_fft]=imf_bearing(y,Fs,l)

emd(x)

findpeaks(x)

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updated 2 months ago

Model-Based Design for Electrical Automobile Chassis Control by Hitoshi Takeshita

You will be able to understand MBD process with Lego R/C car. (simulation, control design, automotive)

addExtIfNeeded(name)

convertLocalizedPropName(defInfo, val, prefix)

convertLocalizedSheetName(defInfo, val)

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updated 7 years ago

DEVICE CONTROL USING SPEECH by ANKIT MEHTA

Device are controlled with speech using parallel port. (audio processing, video processing, speech)

test_project

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updated 4 years ago

SPEAKER RECOGNITION SYSTEM by raghu ram

uses MFCC or WAVELET SUB BAND CODING (selectable) and GMM for pattern recognition. (signal processing)

About(varargin)

DataBaseAccess(varargin)

H=histn(x,ncont)

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updated 7 months ago

Time-Frequency Analysis of Non-Stationary Signals with Matlab Implementation by Hristo Zhivomirov

Time-frequency analysis of non-stationary signals in time, frequency and time-frequency domain (signal processing, spectral analysis)

spectrum(x, fs, varargin)

stft(x, wlen, h, nfft, fs)

Time_Frequency_Analysis.m

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updated 5 years ago

802.11b PHY Simulink Model by Stuart McGarrity

Simulink® model of 802.11b baseband physical layer. (wireless, 80211 matlab, simulink)

WiFi_init.m

WiFi_init.m

ber_test.m

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updated 12 months 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

adc_with_impairments

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updated almost 7 years ago

Sigma-Delta ADC, From Behavioral Model to Verilog and VHDL by Ali Behboodian

Model-Based Design of a Sigma-Delta ADC, from behavioral model to VHDL code. (dsp, adc, sigmadelta)

sigma_delta_control

y=bin2sbin(x)

filter_design.m

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updated 1 year ago

Agilent Infiniium and InfiniiVision Oscilloscopes – MATLAB Example by Vinod Cherian

MATLAB application example for Agilent Infiniium and InfiniiVision oscilloscopes (matlab example, agilent, oscilloscopes)

AnalyzedDataPanel(parent, title)

DataSourcePanel(parent, title)

MICTSource(hParent, bSimulation)

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updated 10 months ago

MatLab Solutions: "Introduction to Digital Signal Processing: A Computer Laboratory Textbook". by Ilias Konsoulas

These files are the MatLab solutions of exercises contained in the above DSP lab textbook. (dsp, digital signal proces..., discrete fourier tran...)

AD_DA(x,Xmin,Xmax,Levels)

conv_DHT(x,y)

conv_DHT2(x,h)

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updated 29 days ago

Image enhancement using Hybrid Metaheuistic by Anupriya Gogna

Demo for image enhancement using memetic algorithm (image enhancementhybr...)

MEMETIC(image,global_mean,B,C,im_size)

MEMETIC_DE(image,global_mean,B,C,im_size)

mean_n (image)

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updated 12 years ago

WCDMA FDD Simulink Models by Alex Rodriguez

Simulation of a WCDMA FDD Downlink transmission. (wireless, wcdma wireless spread...)

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updated almost 8 years ago

Software Defined Radio by Luke V

A software defined radio is constructed to design and test an OFDM SDR on a TI DSP board. (wireless, software defined radi..., simulink)

soft_radio_init.m

soft_radio

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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 2 years ago

MATLAB/Simulink for Digital Signal Processing by Won Yang

More MATLAB programs DSP than any books with similar titles to explain things using MATLAB/figures (signal processing, simulation, simulink)

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updated 11 years ago

Snakes & Ladders Game by M M

Run to ladders and beware snakes. (games, game, board)

snakeladder()

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updated almost 9 years ago

Speech Analysis using LPC by Tan Chin Luh

A GUI for Speech Analysis using LPC (audio processing, video processing, lpc)

simplelpcgui(varargin)

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updated 3 years ago

Motion Detection by Harsha Vardhan

Motion Detection using videos recorded still camera (signal processing, image processing, video processing)

motion(A,B)

motio.m

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updated 12 months 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. (wireless, farrow, fractional delay)

QAMx_Synchronization_DT

QAMx_Synchronization_Mixed_CT_DT

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updated 5 years ago

Bluetooth modulation and frequency hopping by Stuart McGarrity

Bluetooth modulation and frequency hopping (wireless, bluetooth, network)

bluetooth

bluetooth

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updated 5 days 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 almost 2 years ago

Butterworth Filters by Chad Greene

Highpass, lowpass, bandpass, and bandstop Butterworth frequency filters. (filtering, dsp, frequency)

[filtered_signal,filtb,filta]=bandpass_butterworth(inputs...

[filtered_signal,filtb,filta]=bandstop_butterworth(inputs...

[filtered_signal,filtb,filta]=hipass_butterworth(inputsig...

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updated 4 months ago

FEMcali May2014 by Thomas Abrahamsson

An App for calibration and validation of structural dynamics finite element models (calibration, validation, structural dynamics)

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updated 6 years ago

MELP source code by Oleg Basov

MELP encoder and decoder in Matlab (coding theory, information theory, melp)

d_ase.m

d_disp.m

d_ga.m

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updated 5 years ago

Bluetooth voice transmission by Stuart McGarrity

Bluetooth Voice Transmission (wireless, bluetooth, voice)

poiss_gaus_prc(t,x,u,flag,lambda,m,v,seed)

poiss_gaus_prc(t,x,u,flag,lambda,m,v,seed)

bluetooth_init.m

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updated 3 years ago

face recognition by Arjun j s

face recogntion technology. (image processing)

Face_Recognition(varargin)

HGPP_image(a)

LGPP_block(Probe_Re,Probe_Im,p,q);

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updated 2 years ago

Gabor Filetr GUI by Nikolay S.

Design apply and learn the Gabor Filter via GUI. (gabor, gabor filters, filter bank)

Gabor Filter GUI

GaborFilterDesighnNik(varargin)

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updated 1 year ago

Bregman Cookbook by Jerome Gilles

This toolbox provides signal/image/3D processing based on Bregman Iterations (bregman, l1, sparse)

R=AddCurveletArray(A,B)

R=AddFrameletArray(A,B)

R=ShrinkComplexCurvelet(A,tau)

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updated 10 years ago

ECG Compression by Mehdi Nasri

This program uses 4 different Transform to compress an ECG signal : DCT ,DST,FFT ,DCT2 (dsp, dst, fft)

CompFinal.m

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updated 5 years ago

Acoustic source localization using SRP-PHAT by Hoang Do

This function locates a single source using a frame of data and M microphones. (microphone array, speech processing, source localization)

srplems.m

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updated 4 years ago

Waveform Generation with Tektronix® AWG5000 and AWG7000 Series – MATLAB® Example by Roger Yeh

MATLAB® example for arbitrary waveform generation on a Tektronix® AWG5000/7000 series generator. (tektronix, arbitrary waveform, arbitrary waveform ge...)

chirp_signal

generate_arb_waveform_Tektronix.m

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updated 5 years ago

Bluetooth Full Duplex Voice and Data Transmission by Stuart McGarrity

Simulink® and Stateflow® model of a full duplex Bluetooth® communication link. (wireless, stateflow matlab simu...)

poiss_gaus_prc(t,x,u,flag,lambda,m,v,seed)

poiss_gaus_prc(t,x,u,flag,lambda,m,v,seed)

bluetooth_init.m

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updated 3 years ago

B-spline tools by Jan Tore Korneliussen

Basic toolbox for polynomial B-splines on a uniform grid. OO overloading of common operators. (splines, approximation, interpolation)

B-spline toolbox

bspline0( x )

bspline1( x )

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updated 9 months ago

Trainable COSFIRE filters for keypoint detection and pattern recognition by George Azzopardi

A COSFIRE filter detects features or patterns of interest, e.g. traffic signs in complex scenes. (cosfire, keypoint, feature)

COSFIRE_Application(example)

Gabor(img, lambda, aspectratio, bandwidth, orientation, s...

Parameters(type)

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updated 8 days 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 10 months ago

Continuous Sound and Vibration Analysis by Edward Zechmann

This program analyzes sound and vibrations data using metrics for continuous noise and vibrations. (dsp, sound, vibrations)

ACdsgn(Fs)

ArgStruct=parseArgs(args,ArgStruct,varargin)

D=Data

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updated 7 months ago

Infrared Image Software (IRIS) by Kevin Hellemans

FTIR Image Data Processing (ftir, gui, chemistry)

CLUSTERWINDOW (varargin)

CMEANSWINDOW (varargin)

IRIS.m

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updated 8 months ago

JPEG Image Encryption using Fuzzy PN Sequences by Shreyamsha Kumar B. K.

JPEG image encryption algorithm using PN sequence based symbol and block scrambling (encryption, decryption, fuzzy pn sequence)

BitCount=encry_coding8(fp,symbol,symbol_count,coding_patt...

[dec_symbols,dec_symbol_count]=decry_decoding8(fp,coding_...

[rzigzag]=decoding8(fp,sdc,sac)

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updated 4 years ago

Test and Measurement Seminar Demos by Michelle Hirsch

Source code for Test and Measurement Seminar Demos, including electronic throttle body case study. (example, application, data acquisition)

ConfigureTrigger(ai,TriggerDelay,TriggerRange,TriggerCond...

CreateAI(filename,vendor,boardid,channels);

CreateDIO(vendor,boardid,channels);

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updated 4 years ago

DNA MicroArray Image Processing Case Study by Robert Bemis

Case study used in Biomedical and Image Processing seminars (highlights algorithm development). (biotech, pharmaceutical, crop)

Microarray Spot Finding Example

[x,y]=limits(a)

r=range(x)

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updated 5 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

Filter Bank Design by Iman

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

A=A_gerenator(x,Beta,Sigma_dictionary,M)

Beta=Beta_dictionary(M,nk)

M=Find_LCM(x)

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updated 8 years ago

GMSK transmission by Juan Antonio Simon Molina

Example of a digital data transmission implementing GMSK modulation (wireless, gmsk gsm transmission..., nery useful)

Bernoulli.mdl

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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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