How do the Frequency, Sample Rate and Duration affect the DFT of a Sinusoid?
Uses an example to show how the Frequency (f), Sample Rate (1/T), and Sample Length (L) affect the Discrete Fourier Transform (DFT) of a Sinusoid. Related videos: (see: http://iaincollings.com) • How does the DFT/FFT Relate to real Signals? • How does the Discrete Fourier Transform DF... • DFT/FFT of a Sinusoid • Discrete / Fast Fourier Transform DFT / FF... • Sampling Signals • Sampling Signals • Sampling Example • Sampling Example • Fourier Transform of cos function • Fourier Transform of Cos • Fourier Transform of cos with phase shift • Fourier Transform of Cos with Phase Shift For a full categorised list of videos including a PDF of the Matlab Code for the plots in this video, goto: http://iaincollings.com .
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