Class: NoyesJava::DCT

Inherits:

Object

• Object
• NoyesJava::DCT

Includes:

JavaFilter

Defined in:

lib/java_impl/dct.rb

Instance Method Summary

• #initialize(order, ncol) ⇒ DCT constructor

  A new instance of DCT.

• #melcos ⇒ Object

Methods included from JavaFilter

#<<, ensure_jarray

Constructor Details

#initialize(order, ncol) ⇒ DCT

Returns a new instance of DCT.

# File 'lib/java_impl/dct.rb', line 6

def initialize order, ncol
  @filter = Java::talkhouse.DiscreteCosineTransform.new order, ncol
end

Instance Method Details

#melcos ⇒ Object

# File 'lib/java_impl/dct.rb', line 9

def melcos
  @filter.melcos.map {|a|a.to_a}
end