www.gusucode.com > distcomp 案例源码程序 matlab代码 > distcomp/sumAndCountArrivalDelay.m
% Copyright 2015 The MathWorks, Inc. function [total,count] = sumAndCountArrivalDelay(ds) total = 0; count = 0; while hasdata(ds) data = read(ds); total = total + sum(data.ArrDelay,1,'OmitNaN'); count = count + sum(~isnan(data.ArrDelay)); end end