Title :
Application of multidimensional wave digital filters to boundary value problems
Author :
Krauss, Herbert ; Rabenstein, R.
Author_Institution :
Lehrstuhl fur Nachrichtentech., Erlangen-Nurnberg Univ., Germany
fDate :
7/1/1995 12:00:00 AM
Abstract :
The application of multidimensional wave digital filter principles to the numerical solution of partial differential equations has been introduced in various recent publications. However, the examples presented so far do not explicitly consider boundary conditions. This letter shows how to incorporate boundary values into a multidimensional wave digital filter. A lossy transmission line of finite extent with given terminations is chosen as an example.<>
Keywords :
boundary-value problems; partial differential equations; transmission line theory; wave digital filters; boundary value problems; coaxial cable; finite extent; lossy transmission line; multidimensional wave digital filters; numerical solution; partial differential equations; terminations; Application software; Boundary conditions; Boundary value problems; Circuits; Digital filters; Multidimensional systems; Partial differential equations; Propagation losses; Transmission line theory; Voltage;
Journal_Title :
Signal Processing Letters, IEEE
