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Unformatted text preview: term, i.e., v ( t ) = A cos(2 πf t ) + A 2 cos(4 πf t ) + A 4 cos(6 πf t ) . What will the amplitude spectrum look like? Answer: There should be two additional spectral lines added to the above amplitude spectrum. Both will have height A 8 , but one will be centered at 3 f , the other at-3 f ....
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This note was uploaded on 11/30/2011 for the course EEE 1001 taught by Professor Phoon during the Spring '11 term at National University of Singapore.
- Spring '11