获取数组最后N项的最短方法是什么？

Question

我写

array = linspace(0, 1);
sliceSize = 10;
sliceBegin = 1 + length(array) - sliceSize;
slice = array(sliceBegin: length(array));

那太冗长了.如何缩短？

Answer 1

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