www.gusucode.com > curvefit 案例源码程序 matlab代码 > curvefit/ReshapeRowstoColumnsforCurveFittingExample.m

    %% Reshape Rows to Columns for Curve Fitting  
% The following commands load the example |titanium| data in which |x| and
% |y| are row vectors. Attempting to use rows as inputs to the |fit| function
% produces an error. The |prepareCurveData| function reshapes |x| and |y|
% to columns for use with the |fit| function. 

% Copyright 2015 The MathWorks, Inc.


%%  
[x,y] = titanium();
[x,y] = prepareCurveData(x,y);

%% 
% Create and plot a fit using the reshaped data.   
f = fit(x,y,'smoothingspline');
plot(f,x,y)