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how to write an array to file

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hang dong
hang dong 2019-6-7
回答： KSSV 2019-6-7
how can i write the result of an array to a txt file, or excel
I want to record the array S values ​​to a file
please help me
S = zeros(1,256);
for j = 1:256
S(j)= j ;
end
for i = 1 :256
j = floor(x(i)/gt*2^8);
if j==0
j=256;
end
t = 2^8 - i;
if t==0
t=256
end
%[S(j), S(t)] = swap(S(t), S(j));
j
t
a = S(j)
S(j)= S(t)
S(t) = a
end
for i = 1:256
disp(S(i));
end
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hang dong
hang dong 2019-6-7
Can you give me an example?

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采纳的回答

KSSV
KSSV 2019-6-7
writetable(array2table(S),'test.xlsx')
Or
xlswrite('test.xlsx',S) ;

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