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Is “five-point” estimation better than “three-point” estimation?

2012; Elsevier BV; Volume: 46; Issue: 1 Linguagem: Inglês

10.1016/j.measurement.2012.07.009

1873-412X

Dragoş Nicolae Vizireanu, Radu Preda,

Blind Source Separation Techniques

Theoretical considerations are presented to show that, regarding [1], for a sinusoidal signal, “five-point” estimation is a better estimation than “three-point” estimation.