wavethresh (version 4.7.3)

print.imwd: Print out information about an imwd object in readable form.

Description

This function prints out information about an imwd.object in a nice human-readable form.

Note that this function is automatically called by SPlus whenever the name of an imwd.object is typed or whenever such an object is returned to the top level of the S interpreter.

Usage

# S3 method for imwd
print(x, ...)

Value

The last thing this function does is call summary.imwd so the return value is whatever is returned by this function.

Arguments

x

An object of class imwd that you wish to print out.

...

This argument actually does nothing in this function!

RELEASE

Version 3.0 Copyright Guy Nason 1994

Author

G P Nason

Details

Prints out information about imwd objects in nice readable format.

See Also

imwd.object, summary.imwd.

Examples

#
# Generate an imwd object.
#
tmp <- imwd(matrix(0, nrow=32, ncol=32))
#
# Now get R to use print.imwd
#
tmp
# Class 'imwd' : Discrete Image Wavelet Transform Object:
#        ~~~~  : List with 27 components with names
#              nlevelsWT fl.dbase filter type bc date w4L4 w4L1 w4L2 w4L3
# w3L4 w3L1 w3L2 w3L3 w2L4 w2L1 w2L2 w2L3 w1L4 w1L1 w1L2 w1L3 w0L4 w0L1
# w0L2 w0L3 w0Lconstant 
#
# $ wNLx are LONG coefficient vectors !
#
# summary(.):
# ----------
# UNcompressed image wavelet decomposition structure
# Levels:  5 
# Original image was 32 x 32  pixels.
# Filter was:  Daub cmpct on least asymm N=10 
# Boundary handling:  periodic