pca2 recon

Contents: Description, Arguments, Usage, Examples, Sub-Functions, Related Functions, Source Supported Under Version: >1.00 Current .dvrc Version: 1.02 Description Recombine an data set after pca2. Arguments and Return Values Arguments: Principle components array, eigen structure and the number of vectors to use. Return Value: A float array the size of original data. Usage Syntax: pca2_recon(components,estructure,nvectors) components: the principle components array output from pca2. estructure: the output of eigen2 nvectors is the number of vectors to use. Examples dv> e_struct struct, 4 elements evecs: 10x8x1 array of double, bsq format [640 bytes] evals: 8x1x1 array of float, bsq format [32 bytes] avg: 10x1x1 array of double, bsq format [80 bytes] C: 396x8x1 array of float, bsq format [12,672 bytes] dv> pca2 889x500x8 array of double, bip format [28,448,000 bytes] dv> recon=jpca2_recon(pca2,e_struct,8) 889x500x10 array of float, bsq format [17,780,000 bytes]

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 clone dim translate Related Functions pca2 eigen2 eigen pca general_science.dvrc pca2_recon() Recent Library Changes Change Log Created On: 03-21-2006 Modified On: 01-17-2008