MAKE_NOISY_DATA

Adds Gaussian noise to USPS database.



 Description:
  It adds Gaussian noise to the USPS images. The input
  file usps.mat contains training trn.X and testing 
  tst.X part. This script generates file usps_noisy
  which contains
    trn.gnd_X [256x7291] Original training USPS data.
    trn.X     [256x7291] USPS data with added Gaussian noise.
    trn.y     [1x7291] Labels (1..10).

    tst.gnd_X [256x2007] Original testing USPS data.
    tst.X     [256x2007] USPS data with added Gaussian noise.
    tst.y     [1x2007] Labels (1..10).
    

Source: make_noisy_data.m

About: Statistical Pattern Recognition Toolbox
(C) 1999-2003, Written by Vojtech Franc and Vaclav Hlavac
Czech Technical University Prague
Faculty of Electrical Engineering
Center for Machine Perception

Modifications:
07-jun-2004, VF