Discrete-Time Fourier transform of a sinc sequence |
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LaTeX Code:
\frac{{\sin (\omega _c n)}}{n} \Leftrightarrow X(e^{j\omega } ) = \left\{ {\begin{array}{*{20}c}
{1,\left| \omega \right| \le \omega _c } \\
{0,\omega _c < \left| \omega \right| \le \omega _c } \\
\end{array}} \right.
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Pasting the above "text" into MathType 5.0 will enter the above equation and make it possible to edit, save, and use in applications such as MS Word.
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