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updated 10 hours ago

cover_window( inp_img,w ) by Anand g

get the neighbor array from single pixel in the array (image processing, filter analysis, 3x3 window genration)

cover_window( inp_img,w )

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updated 1 month ago

Frequency Domain Filtering by MANISH KUMAR SHARMA

Fourier Transformation and Frequency Domain are used for Filtering (image processing, signal processing, filtering)

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updated 1 month ago

Despiking by Nobuhito Mori

This function remove spike noise from data. (filter design, filter analysis, spike noise despiking...)

func_despike_phasespace3d( fi, i_plot, i_opt );

func_despike_phasespace3d_3var( vx, vy, vz, i_opt );

func_excludeoutlier_cor( fi, g, g_s );

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updated 3 months ago

DIGITAL FILTER GUI by Diego Barragán

DIGITAL FILTER (filter design, filter analysis, filter)

Butterworth.m

Butterworth_bandpass.m

Butterworth_low.m

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updated 5 months ago

findpeaks2.m by Sudipta Das

Find all the peaks of a surface excluding NaN. (surface, mathematics, maximum)

[y,ind]=findpeaks2(P)

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updated 2 years ago

Analog Filter Design Toolbox by James Squire

GUI to design and simulate active (opamp) LP and HP Bessel, Butter, Cheby, and Elliptic filters. (filter design, filter analysis, active filter)

Analog Filter Design Toolbox

BuildCircuit_FindZ1P1K1(curStage)

BuildCircuit_LastStage(strCircuit)

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updated almost 3 years ago

SonnetLab JXY Beginner Demo by Bashir Souid

A demonstration of SonnetLab's ability to export and plot Sonnet generated JXY data. (sonnet, electromagnetic, simulation)

DemoApi.m

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updated almost 3 years ago

SonnetLab Project Decompiler Example by Bashir Souid

A demonstration of SonnetLab project decompiler tool. (sonnet, electromagnetic, simulation)

Driver(theSonFilename)

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updated almost 3 years ago

SonnetLab Farfield Tool Example by Bashir Souid

A demonstration of SonnetLab's ability to export and plot Sonnet generated farfield data. (sonnet, electromagnetic, simulation)

Driver.m

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updated almost 3 years ago

SonnetLab JXY Cross Section Plot by Bashir Souid

A demonstration of SonnetLab's ability to export and plot Sonnet generated JXY data. (sonnet, electromagnetic, simulation)

JXYCrossSectionPlot(varargin)

PortValueEditor(varargin)

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updated almost 3 years ago

SonnetLab Project Decompiler Example by Bashir Souid

A demonstration of SonnetLab project decompiler tool. (sonnet, electromagnetic, simulation)

Driver(theSonFilename)

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updated almost 3 years ago

SonnetLab Antenna Array Demo by Bashir Souid

A demonstration of SonnetLab's ability to export and plot Sonnet generated farfield data. (sonnet, electromagnetic, simulation)

Driver.m

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updated almost 3 years ago

SonnetLab Antenna Example by Bashir Souid

The included scripts will build a patch antenna and optimize it using SonnetLab. (sonnet, electromagnetic, simulation)

AntennaDemo()

AntennaDemoAdjacentToggle(Filename,OutputFilename,YNumber...

AntennaDemoEmptySpaceRemoval(Filename,OutputFilename,YNum...

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updated almost 3 years ago

SonnetLab DStub Tutorial by Bashir Souid

A SonnetLab tutorial that builds the same circuit as Chapter 5 of the Sonnet Getting Started Guide. (sonnet, electromagnetic, simulation)

DStub.m

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updated almost 3 years ago

SonnetLab Double Stub Tutorial by Bashir Souid

An introductory tutorial for SonnetLab. (sonnet, electromagnetic, simulation)

DoubleStub.m

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updated almost 3 years ago

SonnetLab Coupler Optimization Tutorial by Bashir Souid

This tutorial will use SonnetLab to optimize the size of a coupler. (sonnet, electromagnetic, simulation)

CouplerParameters.m

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updated almost 3 years ago

SonnetLab Attenuator Tutorial by Bashir Souid

Using SonnetLab as a tool to build and simulate attenuators. (sonnet, electromagnetic, simulation)

att_cascade.m

att_combine.m

att_lumped.m

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updated almost 3 years ago

SonnetLab Banner Demo by Bashir Souid

A demonstration of the flexibility of SonnetLab (sonnet, electromagnetic, simulation)

SonnetBanner(theString)

getName(varargin)

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updated almost 3 years ago

SonnetLab Beginner Demo by Bashir Souid

An introductory example for the SonnetLab toolbox for Matlab (sonnet, electromagnetic, simulation)

BeginnerDemo.m

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updated almost 3 years ago

SonnetLab Single Stub Tutorial by Bashir Souid

An introductory tutorial for SonnetLab. (sonnet, electromagnetic, simulation)

SingleStub.m

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updated almost 3 years ago

SonnetLab Netlist Tutorial by Bashir Souid

An introductory tutorial for SonnetLab. (sonnet, electromagnetic, simulation)

Netlist.m

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updated almost 3 years ago

SonnetLab Optimization Example by Bashir Souid

The included scripts will build a patch antenna and optimize it using SonnetLab. (sonnet, electromagnetic, simulation)

BandWidth=LayerDemoAnalyzeResults(iCounter,FileName,Sp1Da...

LayerDemo(FileName)

LayerDemoGraphResponse(iCounter,FileName,Sp1DataFreq,Sp1D...

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updated almost 3 years ago

SonnetLab Multi-Network Netlist Tutorial by Bashir Souid

A Netlist Tutorial for SonnetLab. (sonnet, electromagnetic, simulation)

MultiNetworkNetlist.m

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updated almost 3 years ago

SonnetLab Stub Optimization Tutorial by Bashir Souid

An introductory tutorial for SonnetLab. (sonnet, electromagnetic, simulation)

StubOptimization.m

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updated almost 3 years ago

SonnetLab Stub Optimization Tutorial With Parameters by Bashir Souid

An introductory tutorial for parameter optimization with SonnetLab. (sonnet, electromagnetic, simulation)

StubParameter.m

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updated almost 3 years ago

Digital Fractional Order Differentiator/integrator - FIR type. by Ivo Petras

General FIR digital differentiator/integrator. (filter design, filter analysis, fractional calculus)

sysdfod=dfod2(n,T,r)

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updated almost 3 years ago

Digital Fractional Order Differentiator/integrator - IIR type by Ivo Petras

General IIR digital differentiator/integrator. (filter design, filter analysis, fractional calculus)

sysdfod=dfod1(n,T,a,r)

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updated 3 years ago

Learning the Kalman Filter in Simulink v2.1 by Yi Cao

A Simulink model to learn the Kalman filter for Gassian processes. (filter design, filter analysis, kalman filter)

Learning the Kalman Filter in Simulink Examples

kalmanfilte_r14r

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updated 3 years ago

Learning the Kalman Filter: A Feedback Perspective by Yi Cao

A feedback view of Kalman filter to gain more useful insights. (filter design, filter analysis, kalman filter)

Learning the Kalman Filter: a Feedback Perspective

KFgain

KalmanLTI

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updated almost 4 years ago

CPW Low Pass Filter Design by Miriyala Aravind

CPW Low Pass Filter Design using Matlab (filter design, filter analysis, cpw lowpass filter de...)

CpwFilter.m

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updated almost 4 years ago

Learning the Unscented Kalman Filter by Yi Cao

An implementation of Unscented Kalman Filter for nonlinear state estimation. (filter design, filter analysis, kalman filter)

[x,P]=ukf(fstate,x,P,hmeas,z,Q,R)

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updated 4 years ago

Learning Kalman Filter Implementation in Simulink(R) by Roger Aarenstrup

Three different implementations of a kalman filter in Simulink(R). (kalman filter, dc motor, state estimate)

params_readme.m

kalman_3_way

kalman_est

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updated 4 years ago

fSGolayFilt by Jan Simon

Fast Savitzky Golay filter as multi-threaded C-Mex (filter design, filter analysis, smoothing)

TestfSGolayFilt(doSpeed)

fSGolayFilt(X, K, F, W, Dim)

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updated 4 years ago

Near Perfect Reconstruction Polyphase Filterbank by Wessel Lubberhuizen

a near perfect reconstruction polyphase filterbank with two times oversampling (filter design, filter analysis, near perfect reconstr...)

npr_analysis(coeff,x)

npr_coeff(N,L,K)

npr_synthesis(coeff,x)

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updated almost 5 years ago

ConvolveGUI by Erik Cheever

A GUI for graphically demonstrating the convolution process. (filter design, filter analysis, convolution signals)

ConvolveAnimParam(varargin)

ConvolveFuncs

ConvolveGUI_fig(varargin)

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updated almost 5 years ago

Digital Filters with MATLAB by Ricardo Losada

Tutorial on digital filter design and implementation with MATLAB. (filter design, filter analysis, digital filters)

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updated 5 years ago

iff.m by Tom O'Haver

Interactive Fourier filter written as a single self-contained Matlab function. (filter design, filter analysis, interactive fourier f...)

iff(x,y)

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updated 5 years ago

Kalman filtering framework by David Ogilvie

Object framework for filtering using Kalman filter, EKF, or UKF. (kalman filter, filter design, filter analysis)

DoubleWell

HeatConduction

Reentry

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updated 5 years ago

Magnitude_response_equalizer by Mustafa Mustafa

all-pass filter based magnitude response equalizer (filter design, filter analysis, magnitude)

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updated 6 years ago

Coupling Coefficient K For a Resonator Filter by Serhend Arvas

This function calculates the coupling coefficient of a resonator filter based on the scattering para (filter design, filter analysis, rf)

K=FindK(filename)

Phrase2Word(phrase,separator_list);

SXPParse(DataFileName, fid_log)

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updated 6 years ago

Impulse response invariant discretization of fractional order low-pass filters by YangQuan Chen

Discretize [1/(\tau s +1)]^r with "r" a real number (filter design, filter analysis, fractional calculus)

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updated 6 years ago

Step response invariant discretization of fractional order integrators/differentiators by YangQuan Chen

Compute a discrete-time finite dimensional (z) transfer function to approximate s^r, r = real number (filter design, filter analysis, fractional calculus)

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updated 6 years ago

Impulse response invariant discretization of fractional order integrators/differentiators by YangQuan Chen

compute a discrete-time finite dimensional (z) transfer function to approximate s^r, r is real numbe (filter design, filter analysis, fractional calculus)

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updated 6 years ago

ndnanfilter.m by Carlos Adrian Vargas Aguilera

Filter/smoothing of multidimensional data with an specified window function, ignoring NaNs. (filter design, filter analysis, smooth)

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updated 6 years ago

Butterworth Low-Pass Filter by Everton Alves

Low-pass filter inplmentation using Butterworth topology (filter design, filter analysis, butterworth)

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updated 6 years ago

Buffer function - ver 2 - in a simple algorithm instead of the matlab buffer by Sherif Omran

Version 2 of my previous function that could be interfaced simply from a script. This function resem (filter design, filter analysis, buffer)

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updated 6 years ago

BufferSegment - Performs buffer command using pieces of its output by Sherif Omran

I wrote this code to buffer an audio signal and process it similar to a buffer command but using chu (filter design, filter analysis, buffer)

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updated 6 years ago

Fast smoothing function by Tom O'Haver

Fast smoothing function for time-series data (filter design, filter analysis, smooth smoothing fast...)

[1 1 4 7 10 7 4 1 1 1]

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updated 6 years ago

Mutliple Feedback Filter Equalizer Generator by Sean Hatch

Generates a group of multiple feedback filters based on a few equalizer parameters. (filter design, filter analysis, analog)

calc_components.m

calc_parameters.m

calc_transfer.m

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updated 6 years ago

Gradient Adaptive Laguerre Lattice Filter by Ikaro Silva

Single pole order recursive gradient adaptive lattice filter (filter design, filter analysis, laguerre lattice grad...)

[err,y,h,k]=gall(x,d,M,beta,alpha,epsi,k0,h0)

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