clipdata

Contents: Description, Arguments, Usage, Examples, Images, Source Supported Under Version: > 1.00 Current .dvrc Version: 1.00 Description A utility/shorthand function for clipping data to the specified range Arguments and Return Values Arguments: the input data, min/max values, and optionally a "quiet" flag Return Value: A float array of the same size as the input Usage Syntax: clipdata(inputdata [, min = VAL] [, max = VAL] [, quiet = 0/1]) This is a utility/shorthand function for clipping data to a particular range. If only the upper or lower bound (but not both) is specified, then the bound which is not specified remains unclipped. The optional quiet flag, when set to 1, causes most output messages to be suppressed. Examples dv> dxn 1501x1x1 array of float, bsq format [6,004 bytes] dv> min(dxn) -1.000000000 dv> max(dxn) 1.000000000 dv> dxnc=clipdata(dxn, min=-0.5, max=0.5) Current minimum value: -1.000000. Current maximum value: 1.000000. Clipping input values to a range of (-0.500000) to (0.500000). 1501x1x1 array of float, bsq format [6,004 bytes] dv> min(dxnc) -0.5000000000 dv> max(dxnc) 0.5000000000 Images An audio waveform before (blue) and after (red) clipping using the example syntax, above:

DavinciWiki Mini-Nav Bar Contents Functions Function Categories Common Procedures Glossary Download Davinci Change Log News Mailing List Contact Developers davinci-dev [AT] mars.asu.edu All other topics See navigation on the left dshadow.dvrc (Beta) clipdata() Recent Library Changes Change Log Created On: 07-16-2012 Modified On: 05-02-2013