Capture a Screenshot of an Agilent X-Series Signal Analyzer and Transfer it to MATLAB by Adarsh Narasimhamurthy

MATLAB example to capture a screenshot of an Agilent X-Series Signal Analyzer using VISA interface. (measurement, data import, agilent signal analyz...)

TransferScreenShot.m

LMFnlsq2 by Miroslav Balda

Solution of one or more nonlinear equations in the least squares sense. (nonlinear least squar..., curve fitting, identification)

LMFnlsq2.m

LMFnlsq2test.m

Validation Toolbox (Performance Metrics for Remote Sensing Data and Climate Model Simulations) by HRL

Performance Metrics for Evaluation of Remote Sensing Observations and Climate Model Simulations (image processing, measurement, modeling)

ValidationFunction(simulated, observed,trr)

ValidationToolbox.m

IEF, Image enhancement factor by Suraj Kamya

Image enhancement factor (ief, image enhancement fac..., image processing)

[out]=IEF(orgimg,nimg,dimg)

BER, Bit error rate by Suraj Kamya

Bit Error Rate (ber, bit error rate, quality measure)

[out]=Biter(orgsig,exsig)

TAF,Tamper Assessment Function by Suraj Kamya

Tamper Assessment Function (taf, tamper assessment fun..., quality measure)

[T]=TAF(w,wex)

PSNR, Peak Signal to Noise Ratio by Suraj Kamya

Peak Signal to noise ratio (psnr, peak signal to noise ..., quality measure)

[out]=PSN(orgimg,mimg)

quadratic equation interpolation by Sherif Omran

assume you have a quadratic equation y=ax^2+bx+c.This script determines a, b , c (s, mathematics, measurement)

[a,b,c]=Quadratic(x,y)

ToleranceFactor by Viktor Witkovsky

ToleranceFactor computes the exact tolerance factor for the two-sided tolerance interval (statistics, measurement)

ToleranceFactorGK

ComputeTables(N,M,coverage,confidence,options)

ToleranceFactor(n,coverage,confidence,options)

ADLX345 i2c Driver for Arduino Mega by Eddy Trinklein

This is a driver for the analog devices ADLX345 triaxial acceleration and an Arduino mega. (instrument driver, measurement, embedded code)

Arduino_ADLX345_driver_v1

Performance Analysis of Z-source Inverter Fed Induction Motor Drive by Amit Tiwari

THIS MODEL IS EQUIPPED WITH CONSTANT BOOST CONTROL USING THIRD HARMONIC INJECTION. (communications, gui, control design)

ZINV1

Adaptive Track Engine by W. Owen Brimijoin

Determines what changes you should make to the signal during a psychoacoustic adaptive track. (psychoacoustics, adaptive track, experiment design)

adaptive_track_engine(answers,steps,n_reversals,rules)

Arduino Control by Adnan Shahin

This Tool Allows to Control Arduino UNO R3. (gui, measurement, image processing)

Arduino Control

PIVMat 3.00 by Frederic Moisy

A PIV Post-processing and data analysis toolbox (davis, data export, data import)

about_pivmat (PIVMat Toolbox)

addnoisef (PIVMat Toolbox)

averf (PIVMat Toolbox)

Mean square displacement analysis of particles trajectories by Jean-Yves Tinevez

A MATLAB class for the mean square displacement analysis of particle trajectories, with a tutorial. (measurement, simulation, statistics)

msdanalyzer.m

N-Dimensional Trapezoidal integral by Mohammed Sadeq Al-Rawi

See title. (communications, biotech, image processing)

trapezoidal_rule_nd_integral(x, mat, N)

Physics Problem Anywhere! by Nathan Lorah

This simple problem can be solved on any planet in out universe or in empty space (physics, simulation, mathematics)

InClassWork_2_28_13.m

Negative Binomial Regression by Surojit Biswas

NB2 Negative-Binomial regression. (statistics, mathematics, optimization)

nbreg( x, y, varargin )

Bias removal- and integration tool for continuous wave EPR data by Jan

This function will remove any bias and integrate a CW EPR sweep curve, together with a plot. (interpolation, measurement, integration)

[Y,A]=SubtractIntegrate(x,y,interpolation_points,varargin)

RigExpert Driver V2.4 for MATLAB by Gergely Öllös

With this driver,one can make measurements, generate signals or get some screenshots from the device (rigexpert, aa230, driver)

RigExpert

Spectr-O-Matic by Petar Lambrev

Toolbox for analysis of spectroscopic data. Version 1.06 (spectroscopy, data analysis, spectrometry)

[maxtab, mintab]=peakdet(v, delta, x)

gaussians(par, X)

getdir(filter)

find_closest_row by Justin Winokur

Find the index of a row within a larger array while allowing for a tolerance (measurement, data exploration, tools)

found_index=find_closest_row(full_array,row,tol)

Computes the Total Harmonic Distortion (THD) of a signal by yoash levron

Useful in power systems and audio systems (power, audio, measurement)

compute_THD( t,x, freq )

compute_THD_example.m

Power Factor Measurement Block by Saurabh Kabdal

A simple block that can measure the power factor accurately. (power factor, demo, measurement)

kabdalproject6

Peak Fitter by Tom O'Haver

Command-line peak fitter for time-series signals. Version 3.6: February, 2013. (statistics, signal processing, decomposition)

[FitResults,LowestError,BestStart,xi,yi,BootResults]=peakfi...

Stator Voltage Control of Three Phase Induction Motor fed by Three Phase AC Voltage Controller by Vishnuteja Vinjamuri

Stator Voltage Control of 3-phase IM is implemented by use of 3-Phase Ac voltage controller (power electronics, stator voltage contro..., three phase induction...)

threephaseacvol1

threephaseacvolim

Compressed Sensing MRI Phantom (v1.1) by David Smith

A realistic phantom for compressed sensing MRI reconstruction. (image processing, mathematics, measurement)

csphantom (n, bandwidth, signalToNoiseRatio, b1scale, img_r...

example

Geodetic Toolbox by Mike Craymer

Toolbox for angle, coordinate and date conversions and transformations. Version 2.97. (gps, geodesy, angle)

Cct=clg2cct(Clg,lat,lon)

Clg=cct2clg(Cct,lat,lon)

R=rotct2lg(lat,lon)

TACTICS Toolbox by Raz Shimoni

TACTICS is an interactive platform for customized high content bioimaging analysis. (image processing, data exploration, biotech)

CAentropy.m by ehsan tahami

Computes the entropy for Cellular Automata (mathematics, measurement)

[entropy]=CAentropy(pattern)

One-Sided FFT by Aravazhi Anbarasu

More intuitive than built in function for simple operations.Useful for repetitive code and plotiing. (control design, physics, communications)

fft_calc(X,fs)

Linear regression for multiple category data with different slopes for each by Soumya Banerjee

The function does OLS and RMA regression on data that is categorized into two different categories (communications, optimization, aerospace)

regress_plot_twocategories_allslope

PicoScope® 2000 Series - MATLAB® Generic Instrument Driver by Pico Technology

MATLAB Instrument Driver for use with PicoScope 2000 Series oscilloscopes (Alpha Release) (instrument driver, matlab, measurement)

[methodinfo, structs, enuminfo, ThunkLibName]=PS2000MFile

[methodinfo,structs,enuminfo,ThunkLibName]=ps2000WrapMFile

adc2mv(adc_count, voltage_range, max_value)

Rolling statistics by Jean-Yves Tinevez

Convenience utility made to compute descriptive statistics without storing data. (signal processing, image processing, data exploration)

rollingstats

RollingStatsDemo.m

PERFORMANCE ANALYSIS OF Z-SOURCE INVERTER FED INDUCTION MOTOR DRIVE by Amit Tiwari

THIS SIMULINK MODEL HAS BEEN DESIGNED FOR ANALYSIS OF A Z SOURCE INVERTER FED THREE PHASE IND. MOTOR (control design, measurement, simulink)

zinv

Trapezoidal Integration by Aravazhi Anbarasu

Simple and intuitive numerical integration based on trapezoidal rule. (data import, data export, control design)

int_trapz(X,Ts)

SIMULATION OF PERMAMNENT MAGNET SYNCHRONOUS MACHINE by Amit Tiwari

THIS FILE IS SIMPLE SIMULATION OF PERMANENT MAGNET SYNCRONOUS MACHINE WITH ITS TORQUE BEING RAMP (simulink, control design, measurement)

machine

Despiking Acoustic Doppler Velocimeter (ADV) Data by Rashedul Islam

This code removes spikes from the Acoustic Doppler Velocimeter (ADV)measurements. (signal processing, measurement)

despikeADV(u, hx, hy)

Structure analysis by Yasser

computation of deflections in various structures such as Frame, Truss, Plate,... (matrix, modeling, measurement)

Frame.m

Similarity classifier with OWA operators by Pasi Luukka

Toolbox presents vector based classification method which uses similarity measures and OWA operators (classification, fuzzy, biotech)

[Classification_accuracy,p1,m1,classes]=simclass(datalearn,...

[Mean_accuracy, Variance,p1,m1,Means,Vars,Maxsf,Minsf]=simo...

calcfit(data, ideals, y)

Histogram distances by Boris Schauerte

Implementation of some commonly used histogram distances (compatible with the pdist interface) (image processing, signal processing, statistics)

d=chi_square_statistics(XI,XJ)

d=histogram_intersection(XI,XJ)

d=jeffrey_divergence(XI,XJ)

Simulink Support for Kinect by Takashi Chikamasa

Simulink Support for Kinect is a set of Simulink blocks interfaced with OpenNI and Kinect SDK. (image processing, instrument driver, demo)

checkDeviceBlock(model, maskType)

checkIMAQBlock(model, blk)

corner_detection_viewer(block)

Wheel Rail contact calculator by Jong Kim

This GUI program calculates some of specific data during the contact between wheel and rail. (kalkers theory, rail, contact dynamics)

contact_ellipse_calculator(varargin)

PicoScope® 3000 Series - MATLAB® Generic Instrument Driver by Pico Technology

MATLAB Instrument Driver for use with PicoScope 3000A/B oscilloscopes (matlab, picoscope, instrument driver)

[methodinfo,structs,enuminfo,ThunkLibName]=PS3000aMFile

[methodinfo,structs,enuminfo,ThunkLibName]=ps3000aWrapMFile

adc2mv(scaleVoltages, raw, voltageRange, maxValue)

Plotting a .wav file by saqib fayyaz

Sound file loading in matlab and its time and frequency plot (signal processing, measurement, mathematics)

again.m

genfit by Andri M. Gretarsson

This is a data fitting program tailored for use in physics or other physical sciences. (data fitting, measurement, data exploration)

fitresult=genfit(X,Y,fhandle,params,varargin)

PMSM simulation by Cheku Dorji

The simulink model of current controlled PMSM drive with constant torque control id=0. (simulink, automotive, control design)

PMSM_DRIVES_SIMULATION1

Sound analysis with Matlab Implementation by Hristo Zhivomirov

Time and frequency analysis, measurement of the crest factor, the dynamic range, etc. (signal processing, sound analisys, measurement)

Sound_Analysis.m

dunnett.m by Navin Pokala

Dunnett test for multiple comparisons. Requires Statistics Toolbox (statistics, measurement, data exploration)

dunnett(stats, expt_idx, ctrl_idx)

Rice Grain Quality Control by wilmer ariza

Small application to show the viability of implement a quality control for kernel rice grain (image processing, signal processing, measurement)

RiceComVision(vid,sizeKernel,Color,DiskSize)

RiceComVisionRT(vid,sizeKernel,Color,DiskSize)

RiceComVisionSF(vid,sizeKernel,Color,DiskSize)