Solving an error in matlab code

Question

I am having this error in Matlab (R2009a) and I try to find a solution for it with no success, this error shouldn´t exist since I am using a source code that I downloaded hence it should be working fine. Any idea why is not working?

Error message:

??? Undefined function or method 'fittype' for input arguments of type 'char'.

Error in ==> ChIPnorm at 132 ft_ = fittype('smoothingspline');

Thank you!

can you post the definition of your 'fittype' function? without that we'll be stabbing in the dark... — mr_lewjam
the "fittype" is in Matlab curve fitting toolbox. (mathworks.se/help/curvefit/fittype.html) — Leo.peis

Cavaz Cavaz · Accepted Answer · 2012-11-16T09:21:35

Probably you didn't install the Curve Fitting Toolbox. Or maybe the function was added after R2009a (I could not check the documentation for that version, but I can tell you on R2010a is available).

Solving an error in matlab code

1 Answers