It is used to analyse the state and composition of a distant star's light as it arrive on Earth.
Cepstrum -The Fourier transform of the logarithm of the mean square density, i.e. simply speaking, the spectrum analysis of a spectrum analysis.
Sudhakar M. Pandit has written: 'Modal and spectrum analysis' -- subject(s): Modal analysis, Spectrum analysis, State-space methods
James Barnes has written: 'On the analysis of bright spectrum lines ..' -- subject(s): Accessible book, Spectrum analysis, Interference (Light)
Lockyer has written: 'The sun's place in nature' -- subject(s): Meteoritic hypothesis, Helium, Nebulae, Stars 'Stargazing, past and present' -- subject(s): Spherical astronomy 'Inorganic evolution as studied by spectrum analysis' -- subject(s): Spectrum analysis 'Contributions to solar physics' 'Studies in spectrum analysis' -- subject(s): Spectrum analysis 'Elementary lessons in astronomy' -- subject(s): Astronomy
In order to conduct a spectrum analysis one needs a spectrum analyzer. This device measure the magnitude of an input signal versus frequency within the full frequency range of instrument. The purpose of this is to measure the power of the spectrum of known and unknown signals.
The rationale to performing a SWOT analysis is to help a company perform better. SWOT refers to and identifies strengths, weaknesses, opportunities, and threats.
Leo de Galan has written: 'Analytische spectrometrie' -- subject(s): Spectrum analysis 'Analytical spectrometry' -- subject(s): Spectrum analysis
P. Bousquet has written: 'Spectroscopy and its instrumentation' -- subject(s): Instruments, Spectrum analysis 'Spectroscopie instrumentale' -- subject(s): Instruments, Spectrum analysis
A prism or a diffraction grating can be used to split light into a spectrum for analysis. These devices work by dispersing light into its component colors based on their different wavelengths. This allows for the analysis of the composition of light or materials based on the patterns observed in the resulting spectrum.
The spectrum is a kind of analysis of the light emitted by a star.
What if analysis
H. Kayser has written: 'Erinnerungen aus meinem Leben' -- subject(s): Spectrum analysis, Physicists, Biography, History 'Lehrbuch der Spektralanalyse' -- subject(s): Spectrum analysis