Journal of Control Science and Engineering / 2012 / Article / Fig 11

Research Article

Parameter Selection Guidelines for a Parabolic Sliding Mode Filter Based on Frequency and Time Domain Characteristics

Figure 11

Comparison between the outputs of filter (1a)–(1c) with and and 2-LPF with for the input . In (c), the amplitude of at is not exactly presumably because of the limited length of sampled data.
(a)  The input and the outputs
(b) Enlarged view of (a)
(c) Amplitude spectrum around

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