Analysis of digital differentiator's differential effect

DOI

10.2991/icmse-18.2018.56How to use a DOI?

Keywords

digital differentiator, cosine signals, effect, comparison

Abstract

In order to analyze the performance of the differential device, the cosine signals’ spectrum is caculated to compare. Differentiate has two methods: mathematical differentiate and digital differentiator, so two methods can be used to estimate the differential effect of digital differentiator. Digital differentiator has the following parameters: sampling frequency, cutoff frequency, sampling points, resolution, etc. When these parameters change, differential results will inevitably change with those parameters. The experimental results show , only when each parameter is selected correctly, the ideal effect of differentiate can be achieved.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Wenbing Wu
PY  - 2018/05
DA  - 2018/05
TI  - Analysis of digital differentiator's differential effect
BT  - Proceedings of the 2018 8th International Conference on Manufacturing Science and Engineering (ICMSE 2018)
PB  - Atlantis Press
SP  - 286
EP  - 291
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmse-18.2018.56
DO  - 10.2991/icmse-18.2018.56
ID  - Wu2018/05
ER  -