ButterworthFilter: ButterworthFilter
In WilliamCooper/Ranadu: Functions for use with RAF aircraft data files
Description
Usage
Arguments
Details
Value
Author(s)
Examples
Description
Applies a low-pass Butterworth filter recursively
Usage
1
ButterworthFilter(x, tau = 200)
Arguments
x
A numeric vector giving the elements in the series
tau
A numeric that determines the time constant of the filter, in units of the steps in the input time series.
Details
See the description in"ProcessingAlgorithms.pdf". Do not use this function;
it is for testing historical processing of RAF data files, but there is an error that
causes an offset in the filtered values. Use signal::butter instead.
Missing values are skipped in the recursive filter and are replicated in the output.
Value
The filtered numeric series
Author(s)
William Cooper
Examples
1
## Not run: xf <- ButterworthFilter (x, tau)
WilliamCooper/Ranadu documentation built on July 10, 2019, 12:40 a.m.
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Description Usage Arguments Details Value Author(s) Examples
Description
Applies a low-pass Butterworth filter recursively
Usage
1 | ButterworthFilter(x, tau = 200)
|
Arguments
x |
A numeric vector giving the elements in the series |
tau |
A numeric that determines the time constant of the filter, in units of the steps in the input time series. |
Details
See the description in"ProcessingAlgorithms.pdf". Do not use this function; it is for testing historical processing of RAF data files, but there is an error that causes an offset in the filtered values. Use signal::butter instead. Missing values are skipped in the recursive filter and are replicated in the output.
Value
The filtered numeric series
Author(s)
William Cooper
Examples
1 | ## Not run: xf <- ButterworthFilter (x, tau)
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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