pracma (version 1.9.9)

blkdiag: Block Diagonal Matrix

Description

Build a block diagonal matrix.

Usage

blkdiag(...)

Arguments

...

sequence of non-empty, numeric matrices

Value

a numeric matrix

Details

Generate a block diagonal matrix from A, B, C, .... All the arguments must be numeric and non-empty matrices.

See Also

Diag

Examples

a1 <- matrix(c(1,2), 1)
a2 <- as.matrix(c(1,2))
blkdiag(a1, diag(1, 2, 2), a2)