So basically the D becomes the eigenvalues and Q ends up becoming the eigenvector of the
A = M-1K
Ax=λx equation?
And I would just use ARPACK and find the part of the function that does this for me automatically given the stiffness matrix K and mass matrix M?
I think I am beginning to...
So for my graphics class I am currently reading "Stochastic Dynamics: Simulating the Effects of Turbulence on Flexible Structures" by Jos Stam
However, while starting to implement it, I've realized my understanding of math is not strong enough to fully understand what is going on so I have a...
Homework Statement
Z is a random variable.
P(X=a) = p1
P(X=b) = p2
P(X=c) = p3
P(X=d) = p4
Find the variance.
Homework Equations
Var(X) = E(X2) - E(X)2The Attempt at a Solution
Okay so for the E(X2), I am currently very confused.
My professor gave us this formula where
E(X^2) =...