Glad you liked it!ai is the amplitude—the assumption is that ϕi are normalized, orthogonal eigenfunctions (that is, ∫ϕ∗iϕidx=1 and ∫ϕ∗iϕjdx=0).
Glad you liked it!ai is the amplitude—the assumption is that ϕi are normalized, orthogonal eigenfunctions (that is, ∫ϕ∗iϕidx=1 and ∫ϕ∗iϕjdx=0).