Rank: 1373 based on 65 downloads (last 30 days) and 6 files submitted
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Bill Whiten

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23 Apr 2013 nnls - Non negative least squares nnls - Alternative to lsqnonneg: faster on large problems, improved convergence, optional restart Author: Bill Whiten lsqnonneg alternative, nnls, non negative least sq... 44 2
08 Apr 2013 Screenshot Greyboxeval - Model quality evaluation For models residues=model(data,parameters) with data sets at different experimental conditions Author: Bill Whiten modelling, simulation, model testing, model evaluation 10 0
01 Mar 2013 Screenshot Greyboxbuild: complete a greybox model Completes a model by relating model parameters to operating conditions using experimental data Author: Bill Whiten modelling, modeling, model completion, greybox models 3 0
28 Feb 2013 Screenshot linfitregsel - term selection in linear regression Select terms in linear regression (equation fitting) using eigenvectors and term significance Author: Bill Whiten regression, term selection, regularised regressio..., linear equations, modelling 4 0
11 Dec 2012 Screenshot Restore project status for selected project Restores search path and reopens editor files for selected folder/project during startup/restart Author: Bill Whiten select projectrestore..., select project, restore project path ..., startup, finish 2 0
Comments and Ratings by Bill View all
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04 Sep 2012 nnls - Non negative least squares nnls - Alternative to lsqnonneg: faster on large problems, improved convergence, optional restart Author: Bill Whiten

Actual acknowledgement should be:
Lawson & Hanson, Solving Least Squares Problems, Ch 23.

11 Mar 2010 EXPERT1 An easy to use deduction engine useful for small expert systems and embedding complex condition ... Author: Bill Whiten

A SIMPLE ALGORITHM FOR DEDUCTION
BILL WHITEN
The ANZIAM Journal , Volume 51 , Issue 01 , Jul 2009 , pp 102-122
doi: 10.1017/S1446181109000352 (About doi), Published online by Cambridge University Press 09 Mar 2010

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01 Mar 2013 nnls - Non negative least squares nnls - Alternative to lsqnonneg: faster on large problems, improved convergence, optional restart Author: Bill Whiten Näsholm, Peter

Thank you Bill for providing this function. For my particular problem, it turns out that your function can find an appropriate solution, while on the other hand the Matlab function lsqnonneg can not.

It's just a pity that i fiddeled and almost re-wrote lsqnonneg before I searched and found your implementation.

Once more: thank you!
04 Sep 2012 nnls - Non negative least squares nnls - Alternative to lsqnonneg: faster on large problems, improved convergence, optional restart Author: Bill Whiten Whiten, Bill

Actual acknowledgement should be:
Lawson & Hanson, Solving Least Squares Problems, Ch 23.

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modelling, finish, greybox models, linear equations, lsqnonneg alternative
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(last 30 days) 		Comments Rating
23 Apr 2013 nnls - Non negative least squares nnls - Alternative to lsqnonneg: faster on large problems, improved convergence, optional restart Author: Bill Whiten lsqnonneg alternative, nnls, non negative least sq... 44 2
08 Apr 2013 Screenshot Greyboxeval - Model quality evaluation For models residues=model(data,parameters) with data sets at different experimental conditions Author: Bill Whiten modelling, simulation, model testing, model evaluation 10 0
01 Mar 2013 Screenshot Greyboxbuild: complete a greybox model Completes a model by relating model parameters to operating conditions using experimental data Author: Bill Whiten modelling, modeling, model completion, greybox models 3 0
28 Feb 2013 Screenshot linfitregsel - term selection in linear regression Select terms in linear regression (equation fitting) using eigenvectors and term significance Author: Bill Whiten regression, term selection, regularised regressio..., linear equations, modelling 4 0
11 Dec 2012 Screenshot Restore project status for selected project Restores search path and reopens editor files for selected folder/project during startup/restart Author: Bill Whiten select projectrestore..., select project, restore project path ..., startup, finish 2 0

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