| 31. | The Fast Fourier Transform process converts time-domain samples into frequency domain spectra.
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| 32. | Fourier transforms convert signals back and forth between the time domain and frequency domain.
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| 33. | The'spectrum'of frequency components is the frequency domain representation of the signal.
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| 34. | A succinct expression of the diffraction limit is given in the spatial-frequency domain.
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| 35. | Alternative DTS evaluation units deploy the method of Optical Frequency Domain Reflectometry ( OFDR ).
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| 36. | Each range sample is converted from time domain I / Q samples into frequency domain.
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| 37. | Thus, convolution in the time domain is equal to multiplication in the frequency domain.
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| 38. | The DFT is therefore said to be a frequency domain representation of the original input sequence.
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| 39. | In the frequency domain, QAM has a similar spectral pattern to DSB-SC modulation.
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| 40. | The methods of signal processing include time domain, frequency domain, and complex frequency domain.
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