peakfind: Find the Peaks
In phonTools: Tools for Phonetic and Acoustic Analyses
peakfind R Documentation
Find the Peaks
Description
Locate the peaks in a numeric vector.
Usage
peakfind (x, show = TRUE)
Arguments
x
A vector whose peaks are to be located.
show
If TRUE, the vector is plotted and peaks are indicated with red triangles.
Details
This function looks for peaks by finding elements whose value is greater than both the elements that surround it. If no peaks are found, a value of zero is returned.
Value
A vector indicating the location (position in the vector) of peaks in the vector.
Author(s)
Santiago Barreda <sbarreda@ucdavis.edu>
Examples
#data (sound)
#sound2 = sound$sound[10000:11000]
#spectrum = spectralslice (sound2, padding = 0, output = TRUE, show = TRUE)
#peakfind (spectrum[,2])
phonTools documentation built on Nov. 21, 2023, 1:07 a.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
| peakfind | R Documentation |
Find the Peaks
Description
Locate the peaks in a numeric vector.
Usage
peakfind (x, show = TRUE)
Arguments
x |
A vector whose peaks are to be located. |
show |
If TRUE, the vector is plotted and peaks are indicated with red triangles. |
Details
This function looks for peaks by finding elements whose value is greater than both the elements that surround it. If no peaks are found, a value of zero is returned.
Value
A vector indicating the location (position in the vector) of peaks in the vector.
Author(s)
Santiago Barreda <sbarreda@ucdavis.edu>
Examples
#data (sound)
#sound2 = sound$sound[10000:11000]
#spectrum = spectralslice (sound2, padding = 0, output = TRUE, show = TRUE)
#peakfind (spectrum[,2])
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.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.