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updated 2 years ago

SLM - Shape Language Modeling by John D'Errico

Least squares spline modeling using shape primitives (spline, splines, cubic)

slm_tutorial

hermite2slm(harray)

lse(A,b,C,d,solverflag,weights)

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updated 11 months ago

Light Field Toolbox v0.2 by Donald Dansereau

A set of tools for working with light field (aka plenoptic) imagery in Matlab (light field, plenoptic, lytro)

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updated 11 months ago

Fit 2D Gaussian with Optimization Toolbox by Nathan Orloff

Fit a 2D rotated gaussian. http://en.wikipedia.org/wiki/Gaussian_function (image processing, optimization, signal processing)

fmgaussfit(xx,yy,zz)

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updated 1 year ago

Sigma Delta Test Bench by Aravind VJ

A test bench to simulate and analyse Sigma Delta modulators (delta sigma, sigma delta, communications)

DAC_Test.m

DWA_Trial.m

Run_Me.m

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updated almost 2 years ago

Estimation of Nelson-Siegel and Svensson Models by Kamil Kladivko

Estimation of zero yield curve from coupon bond prices by Nelson-Siegel or Svensson model. (finance, nelson siegel, svensson)

NScurve(Params, Tau, Model)

NSerror.m

NSest(Bonds, ShortRates, Model, Optimization)

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updated 1 year ago

Filter Bank Design by Iman

This function can be used to design uniform and non-uniform filter banks. (filter bank, perfect reconstructio..., uniform filter bank)

A=A_gerenator(x,Beta,Sigma_dictionary,M)

Beta=Beta_dictionary(M,nk)

M=Find_LCM(x)

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updated 1 year ago

Uniform Filter Bank by Iman

This function can be used to design a uniform filter bank with M subbands. (optimization, signal processing, uniform filter bank)

P=P_NPR(M,m,m1)

PR_Nguyen.m

[c,ceq]=confun(h)

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updated 10 years ago

SineFit by YangQuan Chen

Extract sine frequency/amplitude/phase of a noisy sinusoidal signal. (approximation, interpolation, ls fitting)

[Ahat,Theta,Omega,RMS]=sinefit(s0,Testim,t0,Ts)

[Ahat,Theta,RMS]=sinefit2(s0,omega,t0,Ts)

y=jomega(x,s0,t0,Ts)

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updated 4 years ago

ARMAsel for Irregular or Missing Data by Piet M T Broersen

Spectral and Autocorrelation Analysis with automatic selection from AR, MA and ARMA models (spectral analysis, spectrum, armasel)

ARJones_irreg(msnnr,rcinit,pAR,nobs)

ARMA_MLfit(rcs,im,xm,lagmax,p)

ARMLfit_irreg(rcs,msnn,lagmax,p)

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updated almost 5 years ago

Using MATLAB(R) and the Statistics ToolboxTM for Design for Six Sigma (DFSS) by Dan Doherty

M-files used in the webinar held on November 2, 2005 (statistics, probability, design for six sigma)

x=coded2real(z,bounds)

Fandemo.m

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updated 1 year ago

Dig_Filter by Iman

This toolbox can be used to design a filter which satisfies prescribed specifications. (signal processing, optimization, digital filter)

Dig_Filter.m

N=N_Dig_Filter(wa,wp,eps_p,eps_a)

[a1 a2 b1 b2]=random_stable_initial_points

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updated 9 months ago

SpinEchoMLE by Lee Potter

Maximum likelihood estimator for spin echo time decay constant. (signal processing, chemistry, physics)

SpinEchoMLE(Y,two_tau,Avg,x,opt)

SpinEchoPeakEst(Y,loc,two_tau,opt)

ExampleSpinEchoMLE.m

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updated almost 4 years ago

zpkfit by Tobin Fricke

Fit poles and zeroes (ZPK) to frequency response data (signal processing, optimization, control design)

zpkfit(f, Txy, poles, zeroes)

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