Extrac Part of a cell array

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Daniel Boateng
Daniel Boateng 2019-5-28
回答： Stephen23 2019-5-28
I have a cell array like a = {'danny_820','richard_320','Tom_500','Fred_120'}. Please how do i extract the numbers so that i will be left with
{820,320,500,120}
Thanks

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回答（1 个）

Stephen23
Stephen23 2019-5-28
>> a = {'danny_820','richard_320','Tom_500','Fred_120'};
>> str2double(regexp(a,'\d+$','once','match'))
ans =
820 320 500 120

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