RunLwsBwConv

Synopsis

RunLwsBw lowCut lowRollOff highCut highRollOff sampleRate numberOfFilterSamples inputDataFileName

We Return the filtered time array using the butterworth filter as described in RunLwsBw. The output is in out standard file format. We also place a copy of the filter in the local file lastDataOutput.

Defaults

The default values for the input are:

Name

Type

Default Value

lowCut

float

0.05

lowRollOff

float

24

highCut

float

25

highRollOff

float

24

sampleRate

float

0.01

numberOfFilterSamples

long

8192

inputDataFileName

String

“data”

Theory

The butterworth filter is described in RunLwsBw. This routine uses the library function FlButterworth to generate the filter. We then apply the filter using a convolution in the time domain, as described in LwsConv. The resulting output is thus filtered using the butterworth filter.
 
Wm P. Kamp