gusucode.com > datatypes 工具箱matlab源码程序 > datatypes/cast.m
%CAST Cast a variable to a different data type or class. % B = CAST(A,NEWCLASS) casts A to class NEWCLASS. A must be convertible to % class NEWCLASS. % % B = CAST(A,'like',Y) converts A to the same data type and sparsity as the % variable Y. If A and Y are both real, then B is also real. B is complex % otherwise. % % Example: % a = int8(5); % b = cast(a,'uint8'); % % See also CLASS. % Copyright 1984-2013 The MathWorks, Inc. % Built-in function.