M2SCI function
Last update : August 2004
mtlb_repmat - Matlab repmat emulation function
Description
There is no Scilab equivalent function for Matlab
repmat
but there are equivalent instructions.
The function
mtlb_repmat(M,m[,n])
is used by
mfile2sci
to replace
repmat(M,m[,n])
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_repmat
calls:
-
-
-
If
A
is of Double type and
m
is a scalar,
mtlb_repmat(M,m)
may be replaced by
ones(m,m).*.M
and
mtlb_repmat(M,m,n)
may be replaced by
ones(m,n).*.M
-
If
A
is of Boolean type and
m
is a scalar,
mtlb_repmat(M,m)
may be replaced by
ones(m,m).*.bool2s(M)
and
mtlb_repmat(M,m,n)
may be replaced by
ones(m,n).*.bool2s(M)
-
If
A
is of String type and
m
is a scalar,
mtlb_repmat(M,m)
may be replaced by
asciimat(ones(m,m).*.asciimat(M))
and
mtlb_repmat(M,m,n)
may be replaced by
asciimat(ones(m,n).*.asciimat(M))
-
If
A
is of Double type and
m
is a vector,
mtlb_repmat(M,m)
may be replaced by
ones(m(1),m(2),...).*.M
-
If
A
is of Boolean type and
m
is a vector,
mtlb_repmat(M,m)
may be replaced by
ones(m(1),m(2),...).*.bool2s(M)
-
If
A
is of String type and
m
is a vector,
mtlb_repmat(M,m)
may be replaced by
asciimat(ones(m(1),m(2),...).*.asciimat(M))
Caution:
mtlb_repmat
has not to be used for hand coded functions.
See Also
ones
,
kron
,
Authors
-
V.C.