On the design of the optimum numerical filter with a prefixed response
Main Article Content
Abstract
The number of the coefficients of a numerical filter of
an equispaced time series, corresponding to a given response is generally
unlimited; this number should be limited for obvious computing reasons and
not be greater than a certain value so that two data of the filtered series do
not become dependent from each other, because of the filter.
In this work it is shown how to calculate a filter with a given number
of coefficients whose response is the best approximation to a given response
and meanwhile satisfies to certain desired properties
an equispaced time series, corresponding to a given response is generally
unlimited; this number should be limited for obvious computing reasons and
not be greater than a certain value so that two data of the filtered series do
not become dependent from each other, because of the filter.
In this work it is shown how to calculate a filter with a given number
of coefficients whose response is the best approximation to a given response
and meanwhile satisfies to certain desired properties
Article Details
How to Cite
1.
GALLI M, RANDI P. On the design of the optimum numerical filter with a prefixed response. Ann. Geophys. [Internet]. 1967Nov.25 [cited 2022Jan.23];20(4):401-14. Available from: https://www.annalsofgeophysics.eu/index.php/annals/article/view/5000
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