
Cantata(Subform)             Khoros              Cantata(Subform)

     GEOMETRIC MANIPULATIONS

     These routines alter the location of pixels in an image or
     signal by expanding, shrinking, rotating, etc.

     SHORT DESCRIPTION OF ROUTINES

     Normalize Signal -  Scale and shift 1D signal data for pro-
                         cessing.

     Shift Signal -      Shifts or rotates 1D signal(s).

     Mirror Signal -     Create mirror of 1D data (duplicate
                         points added to left of first data
                         point).

     Subsample Signal -  Sample a signal to obtain fewer points.

     Scale Signal -      Rescale 1D signal data for processing.

     Window Data -       apply apodization function to data.

     Extract Subsignal - Extract 1D subsignal(s) from an input
                         data file.

     Insert Subsignal -  insert a signal into another one.

     Pad Subsignal -     Pad a 1D data sequence with a constant
                         value.

                         Copyright 1991, University of New Mex-
                         ico. All rights reserved.

Khoros                    Release: 1.0                          1

