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poster 2019-12-10 20:48

获取数组的最后N个项的最短方法是什么?
 
我写

array = linspace(0, 1); sliceSize = 10; sliceBegin = 1 + length(array) - sliceSize; slice = array(sliceBegin: length(array)); 太冗长了。如何使其更短?



[B]回答:[/B]

a = rand(100,1); %# vector a(end-5+1:end) %# last five elements

[url=https://stackoverflow.com/questions/4297944]更多&回答...[/url]


所有时间均为北京时间。现在的时间是 01:02

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