I need to solve a linear differential equations, such as diff(Y) = AY, Y(0) = Y0. Y \in R^n; So I need to generate a column of symbol function. I used the following code
clc;clear;n = 7;syms t V;A = sym('A', [n 1]);U = symfun(A,[t]);
However, as the result shows, the size of U is 1 by 1. I don't know what is wrong and how I can make it work.
I will appreciate your help a lot. Best,
Best Answer