Matlab beta emulation function
Matlab and Scilab beta
behave differently in some particular cases:
With inputs having different sizes: Matlab beta
input parameters must have
the same size unless one of them is a scalar. In Scilab beta
input parameters
must have the same size even if one of them is a scalar.
The function mtlb_beta(A,B)
is used by
mfile2sci
to replace beta(A,B)
when it was not
possible to know what were the inputs while porting Matlab code to Scilab. This function will
determine the correct semantic at run time. If you want to have a
more efficient code it is possible to replace mtlb_beta
calls:
If A
is a scalar but not B
Y = mtlb_beta(A,B)
may be replaced by C=B;C(:)=A;Y = mtlb_beta(C,B);
If B
is a scalar but not A
Y = mtlb_beta(A,B)
may be replaced by C=A;C(:)=B;Y = mtlb_beta(A,C);
![]() | Caution: mtlb_beta has not to be used for hand coded functions. |