Can I use the Fourier Transform to analyze the Sun's Spectrum?

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SUMMARY

The discussion centers on the application of the Fourier Transform (FT) in analyzing the Sun's spectrum, particularly in the context of digital signal processing and astrophysics. The Sun's spectrum is essentially the Fourier Transform of solar radiation, making FT a relevant tool for analysis. However, participants highlight limitations in using FT for visible and ultraviolet (UV) light, suggesting further exploration of Fourier Transform Infrared Spectroscopy (FTIR) for broader insights. Understanding these concepts is crucial for effective analysis in astrophysical contexts.

PREREQUISITES
  • Digital Signal Processing fundamentals
  • Fourier Transform principles
  • Astrophysics basics related to solar radiation
  • Fourier Transform Infrared Spectroscopy (FTIR) knowledge
NEXT STEPS
  • Research the limitations of Fourier Transform in visible and UV light analysis
  • Explore Fourier Transform Infrared Spectroscopy (FTIR) applications in astrophysics
  • Study the relationship between solar radiation and its spectral representation
  • Learn advanced digital signal processing techniques for astrophysical data
USEFUL FOR

Students and professionals in digital signal processing, astrophysics researchers, and anyone interested in analyzing solar spectra using advanced mathematical tools.

Hugom42
I'm learning digital signal processing in my engineer class, but I'm more interested in apply these things into Astrophysics, so i know a little bit about for what is useful the Fourier Transform, so i thought why not use this in Analyzing the sun spectra! But what do you think!? Is it useful!? What do i need !?
 
Astronomy news on Phys.org
What are you trying to learn from this? Remember, the spectrum is already in the frequency domain.
 
Sun's spectrum is Fourier transform of solar radiation.
 
Look up FTIR, then consider why it won't work in visible and UV.
 

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