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| + | 1. Introduction | ||
| + | Sampling is essential to convert analog signal to digital signal. In this page, I would specifically explain about down sampling. In digital signal processing, the decimator performs | ||
| + | <br> | ||
| + | decimation, which is downsampling a signal. In other words, when a digital signal is downsampled, the signal's sampling rate would be reduced. | ||
| + | <br> | ||
[[image:intro.jpg]] | [[image:intro.jpg]] | ||
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2. Derivation | 2. Derivation | ||
<br> | <br> | ||
Revision as of 21:27, 9 October 2014
1. Introduction
Sampling is essential to convert analog signal to digital signal. In this page, I would specifically explain about down sampling. In digital signal processing, the decimator performs
decimation, which is downsampling a signal. In other words, when a digital signal is downsampled, the signal's sampling rate would be reduced.
2. Derivation
3. Example
4. Conclusion
