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Each component in the FFT series can then be represented as A cos (wt) + iB sin (f) where ______________(a) A = The phase angle of the component(b) f =An FFT coefficient(c) t = temperature(d) w = Angular frequency of the componentI had been asked this question in unit test.The origin of the question is The Main Amplifier and Driver Stage topic in section Recording System of Biomedical Instrumentation

Answer»

The correct answer is (d) w = Angular frequency of the component

Easy EXPLANATION: w = Angular frequency of the component is the correct answer. Other all are the incorrect explanation of the variables. A = An FFT coefficient

 F = The phase angle of the component and t = TIME.



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