getNyquistSpatialFrequency {AFM}

R Documentation

Get the Nyquist spatial frequency

Description

Get the Nyquist spatial frequency of an AFMImage calculated as following:
0.5 multiplied by the minimum between the horizontal scansize divided by the number of samples per line and the vertical scansize divided by the number of lines

Usage

getNyquistSpatialFrequency(AFMImage)

## S4 method for signature 'AFMImage'
getNyquistSpatialFrequency(AFMImage)

Arguments

AFMImage

an AFMImage from Atomic Force Microscopy

Details

getNyquistSpatialFrequency returns the Nyquist spatial frequency as a numeric

Value

the Nyquist spatial frequency of the AFMImage

Author(s)

M.Beauvais

Examples

## Not run: 
library(AFM)

data(AFMImageOfNormallyDistributedHeights)
NyquistSpatialFrequency<-getNyquistSpatialFrequency(AFMImageOfNormallyDistributedHeights)
print(NyquistSpatialFrequency)

## End(Not run)

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