User Tools

Site Tools


basic_tools:fourier_transform

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
basic_tools:fourier_transform [2018/05/12 10:42]
jakobadmin [Intuitive]
basic_tools:fourier_transform [2018/05/18 14:06] (current)
jakobadmin [Why is it interesting?]
Line 27: Line 27:
  
 Moreover, the Fourier transform is essential in [[theories:​quantum_field_theory:​canonical|Quantum Field Theory]], where we usually expand any given field configuration in terms of it's Fourier modes and then start analyzing it.  Moreover, the Fourier transform is essential in [[theories:​quantum_field_theory:​canonical|Quantum Field Theory]], where we usually expand any given field configuration in terms of it's Fourier modes and then start analyzing it. 
 +
 +----
 +
 +<​blockquote>​One can Fourier transform anything—often meaningfully.
 +
 +<​cite>​John Tukey</​cite></​blockquote>​
  
 </​tabbox>​ </​tabbox>​
  
 {{tag>​theories:​quantum_theory:​quantum_mechanics theories:​quantum_theory:​quantum_field_theory theories:​classical_theories:​electrodynamics}} {{tag>​theories:​quantum_theory:​quantum_mechanics theories:​quantum_theory:​quantum_field_theory theories:​classical_theories:​electrodynamics}}
basic_tools/fourier_transform.txt · Last modified: 2018/05/18 14:06 by jakobadmin