extracting data points after fitting
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what i did is...i loaded file in command window...defined x and y parameters...
load test.dat x=test(:,1); y=test(:,2); cftool
den i opened cftool
in this window i used "interpolate" in fitting options...which gives an overplot on my original data thus giving me now a continous fitted curve...below it is residual(about 0)... now i want the data points of this fitted curve...how will i do it...??
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David Sanchez
am 11 Dez. 2013
Save the fitting in the workspace, then:
my_pol = [fitting.p1 fitting.p2]; % insert the parameters from your fitting
X = 0:0.1:10; % define your x data here
Y = polyval(my_pol,X); % your Y data
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