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update NEWS
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lschneiderbauer committed Jan 2, 2025
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- allow (and prefer) `sample_freq`, `freq_begin`, `freq_end` arguments to be passed as a dimensionful quantities, via `u()`.

- minor argument name changes

- `fcwt_batch()`:

- allow (and prefer) `sample_freq`, `freq_begin`, `freq_end` and `time_resolution` arguments to be passed as a dimensionful quantities, via `u()`.

- in some cases, the averaging procedure together with the batching could lead to accidentally dropped or duplicated time slices: the mechanism has been overhauled, every slice should be perfectly aligned now, even when averaged.

- minor argument name changes

- new unit helper functions: `u()` and `du()`: include improved physical unit treatment with the [units](https://r-quantities.github.io/units/) package. Frequency and time parameters can now be "units" objects, created with `u()`. Allow user to adjust `plot()` scales to use arbitrary time/frequency units.

- new helper functions to determine the correct value of sigma for a given use case: `sigma_resolution()`, `sigma_from_time_resolution()`, `sigma_from_frequency_resolution()`.
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- `openmp_enabled()`/`avx_enabled()` new functions to check for system OpenMP/AVX support.

- new vignette about controlling the time-frequency resolution `vignette("sigma")`.

- add a [package logo](https://lschneiderbauer.github.io/fCWTr/logo.svg)

# fCWTr 0.2.1
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