how to use 'options' option in svmtrain

Hi everyone,

I'm having an issue using the 'options' parameter in the svmtrain function.

It says to create a structure using statset, which i did, but when i put it in my svmtrain function it tells me i have the wrong number of argument...

It's driving me crazy for one hour now, thanks for your answer ;)

See the two lines code under: (doesn't work if i put the options between ' ' neither)

options = statset('Display','off','MaxIter',1e6);
SVM=svmtrain(Train,Gtrain,'boxconstraint',1,'kernel_function','rbf','rbf_sigma',0.05,options);