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Pad a matrix by h cells on every side with value.

g_pad.Rd

Pad a matrix by h cells on every side with value.

Usage

g_pad(x, h, value = 0)

Arguments

x

A matrix.

h

Non-negative integer pad width.

value

Fill value (default 0).

Value

A (nrow + 2h) x (ncol + 2h) matrix.