- spectral projection
- мат. спектральный проектор
Большой англо-русский и русско-английский словарь. 2001.
spectral projection
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Spectral line — Continuous spectrum Emission line … Wikipedia
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Jordan normal form — In linear algebra, a Jordan normal form (often called Jordan canonical form)[1] of a linear operator on a finite dimensional vector space is an upper triangular matrix of a particular form called Jordan matrix, representing the operator on some… … Wikipedia
