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SOFiA Sound Field Extrapolation
S/F/E offers basic sound field extrapolation from radius ra to radius rb.
ARGUMENTS
Input
| Name |
Type |
Purpose |
Default |
| Pnm_kra |
complex float mtx |
Spatial Fourier coefficients related to radius a |
- |
| kra |
float vec |
Source kr-Vector with radius r=ra |
- |
| krb |
float vec |
Target kr-Vector with radius r=rb |
- |
| problem |
int |
1: Interior problem 2: Exterior problem |
1 |
Output
| Name |
Type |
Purpose |
| Pnm_krb |
complex float mtx |
Spatial Fourier coefficients related to radius b |
A more powerful extrapolation core is scheduled to be implemented in a future release.
FILE(S):
| File |
Type |
OS/Matlab |
| sofia_sfe.m |
Help header, Function |
All OS |
HEADER
/*
Pnm_krb = sofia_sfe(Pnm_kra, kra, krb, problem)
------------------------------------------------------------------------------------
|
Pnm_krb Spatial Fourier Coefficients, extrapolated to rb |
------------------------------------------------------------------------------------ |
Pnm_kra Spatial Fourier Coefficients from SOFiA S/T/C |
kra |
k*ra Vector |
krb |
k*rb Vector |
problem 1: Interior problem [default] 2: Exterior problem |
*/ |
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