eigenimages | R Documentation |
Decompose the GPR data (radargram) using singular value decomposition (SVD) and return the reconstructed data for the selected singular values (eigenvalues). This method is sometimes refered to in the litterature as the Karhunen-Loeve (KL) transformation or the eigenimage decomposition.
## S4 method for signature 'GPR'
eigenimages(x, center = TRUE, scale = FALSE, track = TRUE)
x |
An object of the class GPR |
center |
Logical or numeric. If |
scale |
Logical or numeric. If |
An object of the class GPR.
Textbook: Sacchi (2002) Statistical and Transform Methods in Geophysical Signal Processing
data(frenkeLine00)
x <- frenkeLine00
x1 <- eigenimage(x)
plot(x)
plot(x1[ , , 1])
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