Compression Ratio
5 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hello guys
Am interested in compressing and recovering some scrambled data using wavelets.Is there way out to set the compression ratio in matlab for wavelet family ?
appreciate any help.
thanks
0 commentaires
Réponses (1)
Wayne King
le 25 Fév 2012
You can use wcompress from the Wavelet Toolbox and select from among several wavelet compression methods,each with optional parameters.
For three of the supported wavelet compression methods: 'lvl_mmc', 'gbl_mmc_f', and 'gbl_mmc_h', you can specify the compression ration as an input 'comprat'
With all methods you obtain the actual compression ratio as an output argument.
0 commentaires
Voir également
Catégories
En savoir plus sur Denoising and Compression dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!