Topic: Why we use finite number of Terms in Fourier Decomposition of Error in Von Neumann Stability Analysis? Subscribe | Previous | Next
Aris Suryadi 1/28/2018
In
Fourier decomposition of error in Von Neumann stability analysis, we
assume that the domain is of finite length, and therefore, we use
discrete Fourier representation. My question is why we use finite number
of harmonics instead of infinite number of harmonics?