How to define a symbolic function for this equation?
2 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
Where P_ij are data points.
4 Commenti
Dyuman Joshi
il 2 Gen 2023
Modificato: Dyuman Joshi
il 2 Gen 2023
How will you multiply x^i*y^j and P_ij? The first term is numeric or symbolic, and the latter term is a cell.
I don't understand what is it that you are trying to do.
I presume that P_ij is a 2D cell array with each element having 3 values for 3 co-ordinates.
Risposte (1)
Kone
il 2 Gen 2023
You can use the 'syms' function to create symbolic variables for each of the inputs and then use them to define the function. The 'subs' function can also help evaluate particular values of your variables.
something like this
syms x y p_ij;
S(x, y, p_ij) = x .* y .* p_ij
Ans = subs(S, [x, y, p_ij], [3,3,{1}])
0 Commenti
Vedere anche
Categorie
Scopri di più su Calculus in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!