11.2 PROPERTIES OF FOURIER TRANSFORM
Let us take x(n) as a real sequence.
From Eq. (11.1), we can write
Therefore, X(ω) has real and imaginary parts.
and
where XR(ω) and X1(ω) are the real and imaginary parts of X(ω).
Table 11.1 gives the symmetry properties of Fourier transform and Table 11.2 gives the properties of Fourier transform.
Table 11.1 Symmetry Properties of Fourier Transform
Table 11.2 Properties of Fourier Transform ...
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