`hyperSpec`

object`R/DEPRECATED-wl_eval.R`

`DEPRECATED-wl.eval.Rd`

These hyperSpec functions are **deprecated** and not maintained any
more. You should not use these.
Currently they are present due to back-compatibility reasons and will be
removed in the next release of the package.
Please, use the suggested alternative functions instead.

`_____________`

This is useful for generating certain types of baseline "reference spectra".

```
wl.eval(x, ..., normalize.wl = I)
# S3 method for hyperSpec
wl.eval(x, ..., normalize.wl = I)
# S3 method for numeric
wl.eval(x, ..., normalize.wl = I)
```

- x
either

`hyperSpec`

object or numeric vector.- ...
expressions to be evaluated.

- normalize.wl
function to transform the wavelengths before evaluating the polynomial (or other function). Use

`normalize01()`

to map the wavelength range to the interval [0, 1].

`hyperSpec`

object containing one spectrum for each expression.

`vanderMonde()`

for polynomials,`normalize01()`

to normalize the wavenumbers before evaluating the function.