# Convert equation into code

5 views (last 30 days)
Tanush Reddy on 27 Nov 2022
Answered: Voss on 27 Nov 2022
This question was flagged by Star Strider
Convert this into matlab code
c1 = 2 ; c2 = 4 ; c3 = 5
J = [10 20 30 40 50]
O = same size as J
On+1 =c1*Jn+1 + c2*Jn + c3*On
help me with this code
Steven Lord on 27 Nov 2022
This sounds like a homework assignment. If it is, show us the code you've written to try to solve the problem and ask a specific question about where you're having difficulty and we may be able to provide some guidance.
If you aren't sure where to start because you're not familiar with how to write MATLAB code, I suggest you start with the free MATLAB Onramp tutorial to quickly learn the essentials of MATLAB.
If you aren't sure where to start because you're not familiar with the mathematics you'll need to solve the problem, I recommend asking your professor and/or teaching assistant for help.
Tanush Reddy on 27 Nov 2022
c1= 2;
c2 = 4;
c3 = 5;
J = [10:10:50]
O = [I(1) 0 0 0 0 0 0 0 0 0]
n = 1:5
i = 2:6
O(i) = c1*I(i) + c2*I(n) + c3*O(n) %Probable error in c3*O(n) part as O is not update
%Should i use for loop ??
display(O)
COndition is O(1) should be same as J(1) and im not getting accurate answers with this code.. help me rectify this code and its mistakes

Voss on 27 Nov 2022
c1 = 2;
c2 = 4;
c3 = 5;
J = 10:10:50;
O = zeros(size(J));
O(1) = J(1);
for n = 1:numel(O)-1
O(n+1) = c1*J(n+1) + c2*J(n) + c3*O(n);
end

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