Tips & Tricks: Getting started using optimization with MATLAB: myCurveFcn(x,t,y) - File Exchange

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Highlights from
Tips & Tricks: Getting started using optimization with MATLAB

Optimization Tips Tricks
VEMap(x,RPM,Pratio,VE) Make them into a grid for use in surf
VEPlot(x,optimValues,state) Create contour plot
myCurveFcn(x,t,y) x is the vector of coefficiencts
nestedOptimExample() Data
peaksCon(x) PEAKSCON Constraint function for optimization with PEAKSOBJ
peaksObj(x) PEAKSOBJ casts PEAKS function to a form accepted by optimization solvers.
peaksObjExp(x) PEAKSOBJ casts PEAKS function to a form accepted by optimization solvers.
peaksOutputFcn(varargin) Output function that plots the iterates of the optimization algorithm.
compareApproaches.m
Optimization Tips Tricks
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from Tips & Tricks: Getting started using optimization with MATLAB by Stuart Kozola
Demo files from the August 21, 2008 Webinar

myCurveFcn(x,t,y)

function resid = myCurveFcn(x,t,y)

% x is the vector of coefficiencts
% t is the time vector
% y is the obesrvations at given t
% resid is the residual (or error)

yhat = x(1) + x(2)*exp(-t);
resid = yhat -y;

Highlights from Tips & Tricks: Getting started using optimization with MATLAB

Highlights from
Tips & Tricks: Getting started using optimization with MATLAB