Efficient design of FIR filter based low-pass differentiators for biomedical signal processing
This paper describes an alternative design of linear phase low-pass differentiators with a finite impulse response (type III FIR filter). To reduce the number of necessary filter coefficients, the differentiator’s transfer function is approximated by a Fourier series of a triangle function. Thereby...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
De Gruyter
2016-09-01
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| Series: | Current Directions in Biomedical Engineering |
| Subjects: | |
| Online Access: | http://www.degruyter.com/view/j/cdbme.2016.2.issue-1/cdbme-2016-0048/cdbme-2016-0048.xml?format=INT |