If you have three trigonometric functions that are defined for all real numbers, are they linearly independent as long as they have different periods?

score 12 · Answer 14 · 2026-02-27 00:05:41

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Aproximately optimal high k-quatization: lagrange multiplier constraint

Published on 27 Feb 2026 - 0:05

score 142 · Answer 15 · 2026-03-26 17:51:21

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DFT but using non-sinusoidal periodic waveforms.

Published on 26 Mar 2026 - 17:51

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If you have three trigonometric functions that are defined for all real numbers, are they linearly independent as long as they have different periods?

Aproximately optimal high k-quatization: lagrange multiplier constraint

DFT but using non-sinusoidal periodic waveforms.

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