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- CZT:
- Add function for inverse CZT (iczt) using complex conjugate.
- ``czt``:
- Fixed default phase of W so that CZT provides FFT by default.
- Wrapped ``czt_simple`` into ``czt`` (can still accessed via ``simple=True`` argument).
- ``time2freq``:
- Changed default frequency range to match FFT
- Add normalization for arbitrary freq/time sweeps
- Add functions to generate windows.
- Testing:
- Add test to compare CZT to analytic expression
- Added test to compare CZT to FFT
- Added test for ICZT
- Added test for time-domain -> frequency-domain -> time-domain conversion
- Remove redundant tests
- Examples:
- Add example calculating the time-domain response of a lossy waveguide
- Automatic package reloading after each cell
- ``setup.py``:
- Use ``py_modules`` instead of ``packages``