normalize

Contents: Description, Arguments, Usage, Examples, Sub-Functions, Source Supported Under Version: > 1.22 Current .dvrc Version: 1.29 Description Normalizes matrix - rescales values so that the minimum is zero and the maximum is one Arguments and Return Values Parameters: A numeric array Return Value: A normalized array of the same dimensions Usage Syntax: normalize(X) Note that since this function only takes the minimum and maximum elements, it is highly susceptible to outliers. When normalize() is entered without any arguments, it prints its description, as shown below. Examples dv> normalize() Returns normalized version of input array - rescales so that the minimum value is zero and the maximum value is one S.Marshall 03-24-2009 0 dv> a = create(4, 5, start=1) 4x5x1 array of int, bsq format [80 bytes] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 dv> normalize(a) 4x5x1 array of float, bsq format [80 bytes] 0.00000000000000 0.0526315793395042 0.105263158679008 0.157894730567932 0.210526317358017 0.263157904148102 0.315789461135864 0.368421047925949 0.421052634716034 0.473684221506119 0.526315808296204 0.578947365283966 0.631578922271729 0.684210538864136 0.736842095851898 0.789473712444305 0.842105269432068 0.894736826419830 0.947368443012238 1.00000000000000

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 Major Sub-Functions min max math.dvrc normalize() Recent Library Changes Change Log Created On: 11-18-2009 Modified On: 11-19-2009