how to covert char array to num array?
显示 更早的评论
how do i convert char array to num array?
arr = ['some'; 'thee'; 'time'; 'hour']
I need a way to convert into the ascii values of these char.
2 个评论
arr = ['some'; 'thee'; 'time'; 'hour']
mat = double(arr)
Walter Roberson
2021-2-23
The original version had 'the' instead of 'thee' so it could not be represented as a character array... which is why David answered with {}
采纳的回答
David Hill
2021-2-22
arr={'some'; 'the'; 'time'; 'hour'};%must be cell array since lengths are not the same
for k=1:length(arr)
arr{k}=double(arr{k});%simple for-loop converts
end
2 个评论
Mithushan Kanthasamy
2021-2-22
Walter Roberson
2021-2-22
No. The best you can do is hide the loop
output = cellfun(@double, arr, 'uniform', 0)
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