An Etymological Dictionary of Astronomy and Astrophysics

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فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

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similarity transformation
  ترادیسش ِ همانندی  
tarâdiseš-e hamânandi
Fr.: transformation de similarité  

  1. A transformation that preserves angles and changes all distances in the same ratio.

  2. A transformation of the form B = X-1AX relating two → square matrices A and B.

See also: → similarity; → transformation.