Filter löschen
Filter löschen

function retuning the whole vector

4 Ansichten (letzte 30 Tage)
Omar Keele
Omar Keele am 21 Feb. 2021
Kommentiert: Walter Roberson am 22 Feb. 2021
I have a function that input a matrix and a vector
function s= solve(A, b)
for i=1:N
s(i)= something
end
end
I want it to retunr the whole vector, like if disp(Solve(something)) would output a vector !
Can I use the return command here ?

Antworten (1)

Walter Roberson
Walter Roberson am 21 Feb. 2021
That code outline already returns a whole vector. For example,
disp(mysolve(magic(6), [6;5;5;3;2;1]))
385 347 381 439 455 435
function s = mysolve(A,b)
for i = 1 : size(A,1)
s(i) = dot(A(i,:), b);
end
end
  4 Kommentare
Omar Keele
Omar Keele am 22 Feb. 2021
First line, N=size()
Is the order of filling the vector relevant?
Walter Roberson
Walter Roberson am 22 Feb. 2021
You take size(b, 2) which is the number of columns in b. But suppose you were passed a column vector then the number of columns would be 1.

Melden Sie sich an, um zu kommentieren.

Kategorien

Mehr zu Images finden Sie in Help Center und File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by