for loop and get previous value for current calculation

Hi,

I have a question.

x2(t) = 0.01*(soc_ref-soc(t))+0.99*x2(t - delta_t)

I have all values for soc_ref, soc(t) and delta_t

Can anyone teach me how to do it in matlab?

Thank you.

Answer 1

[Alex Mcaulley]

x2 = zeros(numel(soc),1); %Preallocation
x2(1) = 0.01*(soc_ref-soc(1)); %Initialization
for t = 2:numel(soc)
    x2(t) = 0.01*(soc_ref-soc(t))+0.99*x2(t - delta_t);
end