www.gusucode.com > mbctools 工具箱 matlab 源码程序 > mbctools/@xregdataset/NumRecs.m

    function n = NumRecs(D, sweeps, level)
%NUMRECS

%  Copyright 2000-2004 The MathWorks, Inc. and Ford Global Technologies, Inc.



if nargin < 3
	level = 1;
end
s = double(D.sizes{level});

n = sum(s(sweeps));