pydsm.delsig.padb¶
- pydsm.delsig.padb(x, n, val=0)¶
Pad a matrix or a vector on the bottom.
Parameters: x : ndarray
matrix or vector to be padded (must be 1D or 2D)
n : int
row height to pad x to
val : scalar, optional
fill value for padding. Defaults to 0.
Returns: y : ndarray
matrix or vector x, padded to the bottom to have n rows. Padding value is val.
Notes
If x is an array rather than a matrix, then an array is returned, padded at its end. Namely, the array is interpreted as a column vector.