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

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)

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)

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

Arduino Control by Adnan Shahin

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

Arduino Control

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

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

Trapezoidal Integration by Aravazhi Anbarasu

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

int_trapz(X,Ts)

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

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)

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

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)

MATLAB Support Package for Arduino (aka ArduinoIO Package) by Classroom Resources Team

MATLAB class and Simulink blocks for communicating with an Arduino microcontroller board (arduino, data acquisition, simulink)

arduinoCleanup(customData,arduinoVar)

getSetupBlockUserData(modelHandle, arduinoVar)

msfun_arduino_analogread(block)

Tri-diagonal matrix algorith by rockers rock

this will help to find the solution of a tri-diagonal matrices (mathematics, measurement)

[T]=tdma(lower_diagonal,principal_diag,upper_diag,rhs)

Image Motion Detection Function by Romina

Detection of object motions (mathematics, measurement)

IMDF.m

Planck's Law by Jaap de Vries

SPECEXITANCE Calculates the spectral radiant exitance for a black body (W/m^2·µm) (measurement, physics, radiation)

specexitance.m

Noise Measuremet with PCSGU250 and Matlab Implementation by Hristo Zhivomirov

Noise measurement using data from the Velleman PCSGU250 measurement complex. (measurement, signal processing)

filterA(f, x)

Noise_measurement_PCSGU250.m

GETK by Miroslav Balda

Wait for and identify a pressed key (waiting, keyboard, keys)

getk(N,pos)

Normalized histogram by Martin V.

The function make normalized histogram, i.e. the estimation of the probability density function. (histogram, statistics, mathematics)

[h x]=histnorm(data, bins, view)

Entropy estimation from histogram by Martin V.

The script calculates the entropy point estimation from 1D histogram of data. (mathematics, measurement, statistics)

EntropyEstimationHist(input)

Entropy estimation by Kozachenko-Leonenko method by Martin V.

The script calculates the entropy point estimation for 1D date by the Kozachenko-Leonenko method. (mathematics, measurement, statistics)

EntropyEstimationKL(input)

Fit 2D gaussian function to data by Gero Nootz

Fits a 2D Gaussian function to simulated data. (demo, image processing, lsqcurvefit)

D2GaussFunction(x,xdata)

D2GaussFunctionRot(x,xdata)

mainD2GaussFitRot.m

A Graphical User Interface for Solving Delay Differential Equations and doing Local Search by Soumya Banerjee

A GUI for solving a set of delay differential equations (DDEs) and local search for best solutions (biotech, statistics, data import)

odesolver_outline

...

dde_auto_fit

Wave Player With Effects And Analysis by Muhammad Umair

It plays and add certain effects to a .wav file like a real media player. (wav player, convoloution, gui)

Data Theif by Adnan

DataTheif Helps you to extract data points from graphs. (data, data thief, export data)

DataTheif(Image,A,B,C)

Rankine Cycle Analysis with MATLAB by Gokberk Kabacaoglu

It anaylse Rankine Cycle with making Schematic Drawing and T-S plot and Comparing Numerical Results. (control design, data import, measurement)

RankineDrawing

Schematic_View

XSteam.m

readgenbin by Cengiz Gunay

Reads a time-range of data from a binary GENESIS file. (data import, neuron, genesis)

readgenbin(filename, start_time, end_time, endian)

AQ6317B OSA Capture with Prologix GPIB-USB by Priyanth Mehta

Runs a single trace on an ANDO OSA connected via Prologix GPIB-USB controller. (data import, measurement, gpib)

OSA_Prologix.m

RS485/MODBUS Communication with JLD416PVA Power Meter by W.

Reads power, voltage and current data via RS485/MODBUS from a JLD416PVA meter. (modbus, rs485, jld416pva)

append_crc(message)

checkCRC(response)

parseHB416PVA(instrResponse)

dielectrics by mike

caculate the dielectrics of rough surface ,especially the soil (dielectrics, soil, simulation)

[er,ei]=higheps(theta,f,sand,clay,rhob,rhos)

[er,ei]=loweps(theta,f,sand,clay,rhob,rhos)

[er,ei]=myeps(theta,f,sand,clay,rhob,rhos)

NeuLoud (Calculates Loudness Level) by Victor Espinoza

Calculates Loudness Level according to ISO-226:2003 using Artificial Neural Networks for any SPL. (loudness level, psychoacoustic, acoustic)

NeuLoud.m

For producing Gray Code Optical Shaft Encoders by Sean Danaher

Will produce a figure of an n bit Gray Code shaft encoder and a gray code table (control design, measurement, instrumentation)

m=gray1(n)

Least Squares Data Fitting in MATLAB by James Allison

Demonstration of least squares data fitting using both inverse and backslash operators. (design, mathematics, measurement)

mdl_1(x)

lsq.m

nancorr by Isabella Osetinsky

Calculates the sample corr. coef. for the series with missing data expected. UPDATED ON MAR 8! (measurement, signal processing, statistics)

nancorr( X,Y )

LABEL ME by Vidya Murali

Selects and saves rectangle for labeling objects in images (image processing, measurement, image rectangle)

labelme.m

LABEL ME by Vidya Murali

MANUALLY LABELING IMAGE REGIONS BY SELECTING RECTANGLES (image, label, manual)

labelme.m

Line Ident Video (Identification video) by Andrey V

Application for detection the markers on the object, such as a non-rigid beam, on the video. +GUI. (video detection, measurement, gui)

Line_IdentVideo.m

Weighted Data Binning [wbin] by Michael Lindholm Nielsen

Weighted data binning. (weighted data binning, data binning, time series)

wbin(X, Y, E, DX)