Next  |  Prev  |  Up  |  Top  |  REALSIMPLE Top

Lossless digital waveguide with observation points at $ x=0$ and $ x=3X=3cT$

\epsfbox{eps/fideal.eps}

Important point: Discrete time simulation is exact at the sampling instants, to within the numerical precision of the samples themselves.

To avoid aliasing associated with sampling,


Next  |  Prev  |  Up  |  Top  |  REALSIMPLE Top

Download WaveEquations.pdf
Download WaveEquations_2up.pdf
Download WaveEquations_4up.pdf

``Distributed Modeling in Discrete Time'', by Julius O. Smith III and Nelson Lee,
REALSIMPLE Project — work supported by the Wallenberg Global Learning Network .
Released 2008-06-05 under the Creative Commons License (Attribution 2.5), by Julius O. Smith III and Nelson Lee
Center for Computer Research in Music and Acoustics (CCRMA),   Stanford University
CCRMA