Appending Arrays at the END!
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Sanchit Sharma
le 12 Déc 2018
Commenté : Sanchit Sharma
le 13 Déc 2018
I have three arrays of sizes:
1) A[]=839063*1; (ZEROS)
2) B[]=4393*1; (some values) {example [0.1 0.2 0.3 . . . . ] random values }
3) C[]=191*1; (some values randomized)
Here I need to multiply every element of C[] with EACH element of B[]. like
for i= 1:length(B)
ANS = B(i) * C; { example 0.1 * [1 2 3 4 5 6 7 8 9 . . . . . 191] like this I have to do 4393 times}
END
Then I have to store all these values in array A[] and I have to append these values at the end of the array after each for loop.
Currently I am using the below algorithm to resolve this, and is not working. Can you please tell me a better way to do this????
for i = 1:length(A)
for j = 1:length(B)
for k = 1:191
A(i)=B(j)*C(k);
end
end
i=i*(191);
end
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Réponse acceptée
James Tursa
le 12 Déc 2018
Modifié(e) : James Tursa
le 12 Déc 2018
E.g.,
A = B * C.'; % outer product
A = A(:); % turn into column vector
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