jiangxb
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hi
i use a ideal sine source in cadence to output a sine wave, and process it in matlab to plot it's psd, as below
this is a ideal sine wave, but there are the 3rd and 5th harmonic distortion. why?
(i use hanning window. if no window, the harmonic distortion exist yet)
i use a ideal sine source in cadence to output a sine wave, and process it in matlab to plot it's psd, as below
this is a ideal sine wave, but there are the 3rd and 5th harmonic distortion. why?
(i use hanning window. if no window, the harmonic distortion exist yet)