A Fourier based algorithm to estimate the period of a sampled signal
Given a sampled signal, in general, is not possible to compute its period, but just an approximation. We propose an algorithm to approximate the period, based on the Discrete Fourier Transform. If that transformation uses data length for multiples of the true period, some of its harmonics have null...
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| Format: | Article |
| Language: | English |
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Universidad Distrital Francisco José de Caldas
2017-12-01
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| Series: | Visión Electrónica |
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| Online Access: | https://revistas.udistrital.edu.co/index.php/visele/article/view/14624 |