Fix time-domain calculations of the optimal observation filter

The calculations for the time-domain optimal observation filters have been fixed.

There are some minor improvements in other fields such as:

• A bug in obsFiltTD() that screwed up the dimensions of the arrays when there was only one source.
• A bug in ptSrcFieldTD() that screwed up the dimensions of the arrays when there was only one source.
• The virtual microphone geometry generation function was heavily modified, and its interface has changed.

This merge closes the Closes #8 (closed).

added Critical Field::VS Field::Wave Language::Matlab/Octave Priority::High State::Ready labels

requested review from @ZaellixA

By Achilles Kappis on 2024-09-18T20:33:19

assigned to @ZaellixA

By Achilles Kappis on 2024-09-18T20:33:19

approved this merge request

By Achilles Kappis on 2024-09-18T20:33:25

merged

mentioned in commit 34589957

By Achilles Kappis on 2024-09-18T20:33:39