Post History
Lets say we have a mass connected to a spring.Assuming not any friction the ODE which describes the system is $m\frac{d^{2}x}{dt^{2}} = -kx$ We can set 2 Dirichlet boundary conditions $x(0)=0$ an...
#3: Post edited
- Lets say we have a mass connected to a spring.Assuming not any friction the ODE which describes the system is
- $m\frac{d^{2}x}{dt^{2}} = -kx$
- We can set 2 Dirichlet boundary conditions $x(0)=0$ and $x(c)=0$ where $c$ will depend on $k,m$
If we solve the boundary condition problem we end up with a set of eigenvalues and eigenfunctions. Do the eigenfunctions and the eigenfunctions mean anything physically???
- Lets say we have a mass connected to a spring.Assuming not any friction the ODE which describes the system is
- $m\frac{d^{2}x}{dt^{2}} = -kx$
- We can set 2 Dirichlet boundary conditions $x(0)=0$ and $x(c)=0$ where $c$ will depend on $k,m$
- If we solve the boundary condition problem we end up with a set of eigenvalues and eigenfunctions. Do the eigenfunctions and eigenvalues have a physical meaning?
#2: Post edited
- Lets say we have a mass connected to a spring.Assuming not any friction the ODE which describes the system is
- $m\frac{d^{2}x}{dt^{2}} = -kx$
- We can set 2 Dirichlet boundary conditions $x(0)=0$ and $x(c)=0$ where $c$ will depend on $k,m$
If we solve the boundary condition problem we end up with a set of eigenvalues and eigenfunction.Do the eigenfunctions and the eigenfunctions mean anything physically???
- Lets say we have a mass connected to a spring.Assuming not any friction the ODE which describes the system is
- $m\frac{d^{2}x}{dt^{2}} = -kx$
- We can set 2 Dirichlet boundary conditions $x(0)=0$ and $x(c)=0$ where $c$ will depend on $k,m$
- If we solve the boundary condition problem we end up with a set of eigenvalues and eigenfunctions. Do the eigenfunctions and the eigenfunctions mean anything physically???
#1: Initial revision
What do eigenfunctions and eigenvalues mean physically?
Lets say we have a mass connected to a spring.Assuming not any friction the ODE which describes the system is $m\frac{d^{2}x}{dt^{2}} = -kx$ We can set 2 Dirichlet boundary conditions $x(0)=0$ and $x(c)=0$ where $c$ will depend on $k,m$ If we solve the boundary condition problem we end up with a set of eigenvalues and eigenfunction.Do the eigenfunctions and the eigenfunctions mean anything physically???