41 lines
1.1 KiB
Matlab
41 lines
1.1 KiB
Matlab
function [fitresult, gof] = createFit(SA, FY)
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%CREATEFIT(SA,FY)
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% Create a fit.
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%
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% Data for 'untitled fit 1' fit:
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% X Input: SA
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% Y Output: FY
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% Output:
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% fitresult : a fit object representing the fit.
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% gof : structure with goodness-of fit info.
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%
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% See also FIT, CFIT, SFIT.
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% Auto-generated by MATLAB on 04-Jan-2024 14:49:41
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%% Fit: 'untitled fit 1'.
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[xData, yData] = prepareCurveData( SA, FY );
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% Set up fittype and options.
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ft = fittype( 'fourier8' );
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opts = fitoptions( 'Method', 'NonlinearLeastSquares' );
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opts.Display = 'Off';
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opts.MaxFunEvals = 100000;
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opts.MaxIter = 50000;
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opts.StartPoint = [0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.29927003160889];
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% Fit model to data.
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[fitresult, gof] = fit( xData, yData, ft, opts );
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% % Plot fit with data.
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% figure( 'Name', 'untitled fit 1' );
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% h = plot( fitresult, xData, yData );
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% legend( h, 'FY vs. SA', 'untitled fit 1', 'Location', 'NorthEast', 'Interpreter', 'none' );
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% % Label axes
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% xlabel( 'SA', 'Interpreter', 'none' );
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% ylabel( 'FY', 'Interpreter', 'none' );
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% grid on
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