How can we do calculation in Matlab?if X(i)=Y(i)+​2*Z(i-1)-3​*T(i+1);Th​en how can calculate 15*X(i+1)+​12*X(i)-3*​X(i-1) using the value of X(i).

How can we do calculation in Matlab?

if X(i)=Y(i)+2*Z(i-1)-3*T(i+1);

Then how can calculate

15*X(i+1)+12*X(i)-3*X(i-1) using the value of X(i).

[Azzi Abdelmalek]

This is not clear

[Shivangi Chauhan]

suppose We have X(i) = 2*S(i+1)+18*S(i) +21*S(i-1) and we need to calculate X(i+1)+2*X(i)-3*X(i-1). Where X(i+1) = 2*S(i+2)+18*S(i+1) +21*S(i) and similarly X(i-1).

Answer 1

[Idahoise Beckley]

Properly define each parameter variable used.