Spectral | 
The SpectralPreprocessingOptionsList type exposes the following members.
| Name | Description | |
|---|---|---|
| Count | (Inherited from SpectralPreprocessingOptionsBase)  | |
| Empty | ||
| InnerList | (Inherited from SpectralPreprocessingOptionsBase)  | |
| Item | (Inherited from SpectralPreprocessingOptionsBase)  |