# Definition of Spectral. Meaning of Spectral. Synonyms of Spectral

Here you will find one or more explanations in English for the word Spectral. Also in the bottom left of the page several parts of wikipedia pages related to the word Spectral and, of course, Spectral synonyms and on the right images related to the word Spectral.

## Definition of Spectral

Spectral
Spectral Spec"tral, a. 1. Of or pertaining to a specter; ghosty. He that feels timid at the spectral form of evil is not the man to spread light. --F. W. Robertson. 2. (Opt.) Of or pertaining to the spectrum; made by the spectrum; as, spectral colors; spectral analysis. Spectral lemur. (Zo["o]l.) See Tarsius.

## Meaning of Spectral from wikipedia

- Spectral is a 2016 Hungarian-American military science fiction action film co-written and directed by Nic Mathieu. Written with Ian Fried & George Nolfi...
- energy is finite, one may compute the energy spectral density. More commonly used is the power spectral density (or simply power spectrum), which applies...
- A spectral line is a weaker or stronger region in an otherwise uniform and continuous spectrum. It may result from emission or absorption of light in a...
- In mathematics, particularly linear algebra and functional analysis, a spectral theorem is a result about when a linear operator or matrix can be diagonalized...
- stellar classification is the classification of stars based on their spectral characteristics. Electromagnetic radiation from the star is analyzed by...
- Spectral analysis or spectrum analysis is analysis in terms of a spectrum of frequencies or related quantities such as energies, eigenvalues, etc. In specific...
- A spectral color is a color that is evoked by monochromatic light, i.e. either a spectral line with a single wavelength or frequency of light in the visible...
- Spectral decomposition is any of several things: Spectral decomposition for matrix: eigendecomposition of a matrix Spectral decomposition for linear operator:...
- Spectral signature is the variation of reflectance or emittance of a material with respect to wavelengths (i.e., reflectance/emittance as a function of...
- Look up spectral in Wiktionary, the free dictionary. Spectral is a 2016 military science fiction film. Spectral may also refer to: Spectral (Dave Rempis...