Description Usage Arguments Value See Also Examples
View source: R/invblock_partition2d.R
Inversion of the 2d block partition
1 | invblock_partition2d(x, n, L)
|
x |
partition of coefficients by block. |
n |
scale. |
L |
block size. |
out
coefficients.
1 2 3 4 5 6 7 8 | n <- 2
x <- matrix(rnorm(n^2), ncol=2)
j0 <- 0
qmf <- MakeONFilter('Haar')
wc <- FWT2_PO(x, j0, qmf)
L <- 2
wcb <- block_partition2d(wc, L)
wcib <- invblock_partition2d(wcb, n, L)
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