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updated 1 month ago

Show in uniformly sampled order by Mark Matusevich

Shows examples one after another in uniformly sampled order. (graphics, interactive, gui)

show_uniformly_sampled(nCases, plot_function)

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updated 3 months ago

Sampling Theorem Illustration by Nikhil Prathapani

Sampling is basically coversion of continuos time signals to discrete time signals (communications, analog communication, digital communication)

samplingg.m

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updated 4 months ago

Generate Non-Parallel Axes by Aaron Becker

Generate n 'well-spaced' axes -- uniform sampling of 3D rotation axes (lowdiscrepancy, uniform sampling rota..., minimize clustering)

generateNonParallelAxes.m

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updated 7 months ago

Volume Computation of Convex Bodies by Ben Cousins

This software will approximate the volume of, or sample from, a high-dimensional convex body. (markov chain, volume, sampling)

Cube(dim, eps, type)

Sample(P,E,eps,p,flags,start_pt)

Simplex(dim, eps, type)

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updated 1 year ago

Density Preserving Sampling (DPS) - deterministic crossvalidation by Marcin

MATLAB implementation of the DPS method, able to save computations when compared to cross-validation (crossvalidation, sampling, error estimation)

dps(A,levels,labs)

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updated 1 year ago

Pulse code Modulation by Aditya

PCM on a sine wave and a .wav file for demonstration of various processes done during PCM. (pulse code modulation, pcm, pcm on wav)

final_PCM.m

verify_pcm_next.m

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updated 2 years ago

Generate Random Numbers from a 2D Discrete Distribution by Tristan Ursell

Random numbers from any 2D discrete probability distribution, at any resolution. (discrete, distribution, generate)

[x0,y0]=pinky(Xin,Yin,dist_in,varargin)

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updated 2 years ago

c2ddelay by Carlos M. Velez S.

Convert from continuous with delay to discrete-time models with extra state variables (control design, sampling)

c2ddelay.m

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updated 2 years ago

Live audio stream analyser and voice coach by Steve Lawrence

A program that uses 'analoginput' to create a live audio stream, which is analyzed in real-time. (singing, coach, signal processing)

liveon.m

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updated 3 years ago

Undersampling GUI by Nikolay S.

Understand Undersampling easily with appropriate spectra plots and tables. (signal processing, sampling, spectra)

UndersamplingGUI(varargin)

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updated 3 years ago

Image Resize by Yan Maraden Sinaga

Another function to resize an image. (resize, scaling, interval)

img_out=imageresize(img_in, rowScale, colScale);

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updated 3 years ago

Sampling Of 2D Geometrical Object via Line Beams by Michael Chan

Illustrates coordinated sampling of a geometrical shape such as an eclipse is used in this case. (image processing, project, beam)

calculateEllipse(x, y, a, b, angle, steps)

deg2rad( inDegrees )

getPointsBetween2Points (startp,endp,pts)

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updated almost 4 years ago

Gibbs Motif Sampler by Brad Ridder

Finds motifs and the optimum width via Gibbs sampling. No toolboxes required. (gibbs, sampling, markov)

gibbsmotifsampler(seqArray,motifVector,alphabet,Options)

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updated 4 years ago

samplepick by Mauro

pick a random sample out of an array (statistics, simulation, random)

samplepick(x,n,dim)

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updated 5 years ago

Probablistic Logic Sampling (PLS) by Guangdi Li

It is credited as 1th algorithm applying stochastic sampling to belief updating in Bayesian networks (sampling, bayesian network, simulink)

BinaryPLS_GenerateRandomData( GraphMatric,Number )

CompDecilToInt( RangeOfVar,CompDecNumber )

GenerateDAG( Node )

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updated 5 years ago

Dilates matrix data by Joshua Carmichael

Dilates a time series input and resizes it. (signal processing, wavelets, dsp)

[W]=dilateColumns(data,varargin)

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updated 5 years ago

Sampling from a discrete distribution by Dahua Lin

The function is to draw samples from an arbitrary discrete distribution. (monte carlo, simulation, sampling)

discretesample(p, n)

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updated 7 years ago

Sampling Example by Ivan Dario Castano Perez

Shows how sampling works (sampling, ideal sampling, zeroorder hold sampli...)

Chap1a(varargin)

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updated almost 9 years ago

Slice Sampling by Karthik Sridharan

Sample user defined density functions using slice sampling method. (statistics, probability, sampling)

func(x,funcname)

slicesample(funcname,siz,number)

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updated almost 9 years ago

Metropolis Hastings Sampling by Karthik Sridharan

Sample from a user defined function using metropolis hastings sampling method. (statistics, probability, sampling)

func(x,funcname)

hastingsample(funcname,siz,number)

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updated 9 years ago

Restricted sampling from Gaussian Distribution by Kanchi

Sample x from N(x_mu, x_var), restricted in x_min<=x<=x_max. (image analysis, monte carlo, sampling)

func_restricted_sampling(x_mu, x_var, x_min, x_max);

ltpnorm(z)

ltqnorm(p)

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updated 9 years ago

Latin Hypercube Sampling by Budiman Minasny

Latin Hypercube Sampling (statistics, probability, sampling)

[L,D,E,pneg]=mchol(G)

[r,i]=ranking(x)

ltqnorm(p)

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updated almost 16 years ago

cltexp by Peter Dunn

The function cltexp supplies a sampling distribution from an exponential distribution. (statistics, probability, distribution)

cltexp(option)

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