www.gusucode.com > elmat工具箱matlab源码程序 > elmat/zeros.m
%ZEROS Zeros array. % ZEROS(N) is an N-by-N matrix of zeros. % % ZEROS(M,N) or ZEROS([M,N]) is an M-by-N matrix of zeros. % % ZEROS(M,N,P,...) or ZEROS([M N P ...]) is an M-by-N-by-P-by-... array of % zeros. % % ZEROS(SIZE(A)) is the same size as A and all zeros. % % ZEROS with no arguments is the scalar 0. % % ZEROS(..., CLASSNAME) is an array of zeros of class specified by the % string CLASSNAME. % % ZEROS(..., 'like', Y) is an array of zeros with the same data type, sparsity, % and complexity (real or complex) as the numeric variable Y. % % Note: The size inputs M, N, and P... should be nonnegative integers. % Negative integers are treated as 0. % % Example: % x = zeros(2,3,'int8'); % % See also EYE, ONES. % Copyright 1984-2013 The MathWorks, Inc. % Built-in function.