Corrected impulse invariance method in Z-transform theory for frequency-dependent FDTD methods
The classical impulse invariance method in Z-transform theory is found to be incorrect and inaccurate when the impulse response is discontinuous at intial time t = 0. Such inaccuracy results in higher numerical errors if it is used to develop the update equations for frequency-dependent finite-diffe...
Saved in:
| Main Authors: | , |
|---|---|
| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2020
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/137115 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Nanyang Technological University |
| Language: | English |