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updated 3 days ago

sampling theorem.m by ABHILASH SINGH

SAMPLING THEOREM WITH COMMENTS (signal processing, sampling)

sampling_theorem.m

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updated 4 days 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 19 days ago

Improving Image Matting using Comprehensive Sampling Sets by Ehsan Shahrian varnousfaderani

E.Shahrian,D.Rajan,B.Price,S.Cohen,Improving Image Matting using Comprehensive Sampling Sets,CVPR13 (image matting, segmentation, sampling)

Best_FBSelection_MLevelClusstering.m

Best_FBSelection_MLevelClusstering_V1_1.m

ComprehensiveSamplingMatting (IOrg, ITrimap)

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updated 1 month ago

ICP Registration using Efficient Variants and Multi-Resolution Scheme by Tolga Birdal

A fast, robust ICP, which is designed to work in hard scenarios e.g. clutter or bad initializations (iterative closest poi..., icp, registration)

M=get_transform_mat(par)

[Pose]=icp_mod_point_plane_pyr(SrcPC, SrcN, DstPC, DstN, ...

[SrcSample, SrcSampleNormals]=sample_pc_uniform(Src, Norm...

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updated 4 months ago

Stable Sampling of Point Clouds for ICP Registration by Tolga Birdal

The function implements the sampling strategy of Geometrically Stable Sampling for the ICP Algorithm (icp, iterative closest poi..., point cloud)

[SrcSample, SrcSampleNormals]=sample_pc_stable(Src, Norma...

test_stable_sampling.m

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updated 4 months ago

MAX&SAM package.zip by Rossana

A Matlab package to randomize and sample networks by a max-entropy approach for several null models (randomization techniq..., null models, maxentropy approach)

A=CM_sampling(sol)

A=DCM_sampling(sol)

Aext=RCM_sampling(sol)

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updated 8 months 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 9 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 10 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 1 year 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 almost 2 years 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 2 years 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 almost 3 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 almost 3 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 almost 4 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 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)

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updated almost 6 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 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 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 almost 10 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 almost 10 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 16 years ago

cltexp by Peter Dunn

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

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