Please help me convert equation to matlab code.

Deal all.

I need you to help turn this equation into matlab code

I spent a lot of time making it but it didn't work. thanks.

[Sriram Tadavarty]

Hi Ian,

Can you post the code that you tried and what the issue was or what didn't work? From that equation it is not straight forward as what the values of each variable be.

Regards,

Sriram

[ian adrian]

clear
clc

pgridbuy = [3.3, 3.5, 3.2, 3.1, 3.6];
pgridsold = [2.3, 2.6, 3.1, 4.1, 4.4];
pricebuy = [2400, 2400, 2400, 2400, 2400];
pricesell = [1300, 1300, 1300, 1300, 1300];
deltatimebuy = [1, 1, 1, 1, 1];
deltatimesell = [1, 1, 1, 1, 1];

totalcost(pgridbuy, pricebuy, deltatimebuy, pgridsold, pricesell, deltatimesell);

function totalcost(pgridbuy, pricebuy, deltatimebuy, pgridsold, pricesell, deltatimesell)
   TClist = [0, 0, 0, 0, 0];
    for i = 1:length(TClist);
        buy = pgridbuy(i) * pricebuy(i) / deltatimebuy(i);
        sell = pgridsold(i) * pricesell(i) / deltatimesell(i);
        TClist(i) = buy - sell
    end
end

Answer 1

[Alan Stevens]

This does what you seemed to be trying to do::

pgridbuy = [3.3, 3.5, 3.2, 3.1, 3.6];
pgridsold = [2.3, 2.6, 3.1, 4.1, 4.4];
pricebuy = [2400, 2400, 2400, 2400, 2400];
pricesell = [1300, 1300, 1300, 1300, 1300];
deltaT = 1;

TC = sum(pgridbuy.*pricebuy - pgridsold.*pricesell )/deltaT;
disp(TC)

I assume that, in general, you will not want all the values of pricebuy and pricesell to be the same.