RESPITE: The CASA Toolkit Page: Documentation: Block Library Index:Ceiling


Ceiling imposes an amplitude ceiling of height X on its input, i.e:

out1 = min(X, in1)

X can either be a constant specified by the block's parameter, or a time varying signal fed to the block via the optional input in2.

Inputs Meaning Sample 1-D frame $\ge$2-D frame
in1 signal Yes Yes Yes
(in2) dynamic X parameter Yes Yes Yes

Outputs Meaning
out1 ceilinged signal

Parameters Type Default Meaning
X Float - output = min(X, input)

Documentation for CTKv1.1.4 - Last modified: Wed Jun 27 16:21:49 BST 2001