Equation:
Discrete-Time Fourier transform of a boxcar sequence |
| LaTeX / TeX | MathType | MathML |
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LaTeX Code:
x(n) = \left\{ {\begin{array}{*{20}c}
{1,0 \le n \le N - 1} \\
{0,{\rm{otherwise}}} \\
\end{array} \Leftrightarrow } \right.\frac{{\sin (\omega N/2)}}{{\sin (\omega /2)}}e^{ - j\omega (N - 1)/2}
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