function?[ypalphabgamsig2model]?=?lssvm（xytypevarargin）
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%?one?line?LS-SVM?calculation
%?
%?>>?[ypalphabgamsig2model]?=?lssvm（xytypevarargin）
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%?x?is?the?input?data?N?x?d?（can?be?uni-?or?multivariate）?and?y?N?x?1?is?the?response?
%?variable?
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%?syntax:??
%???????RBF-kernel?is?used?with?standard?simplex?method
%???????yp?=?lssvm（xy‘f‘）?
%??
%???????lin/poly/RBF?is?used?with?standard?simplex??????
%???????yp?=?lssvm（xy‘f‘kernel）??
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%??output:
%???????yp????:?N?x?1?vector?of?predicted?outputs
%???????alpha?:?N?x?1?vector?of?lagrange?multipliers?of?the?LS-SVM
%???????b?????:?LS-SVM?bias?term
%???????gam???:?tuned?regularization?constant
%???????sig2??:?squared?tuned?kernel?bandwidth
%???????model?:?object?oriented?interface?of?the?LS-SVM
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