1 USING: help.markup help.syntax sequences ;
2 IN: math.transforms.haar
5 { $values { "seq" sequence } { "seq'" sequence } }
6 { $description "Haar wavelet transform function." }
7 { $notes "The sequence length should be a power of two." }
8 { $examples { $example "USING: math.transforms.haar prettyprint ;" "{ 7 1 6 6 3 -5 4 2 } haar ." "{ 3 2 -1 -2 3 0 4 1 }" } } ;
11 { $values { "seq" sequence } { "seq'" sequence } }
12 { $description "Reverse Haar wavelet transform function." }
13 { $notes "The sequence length should be a power of two." }
14 { $examples { $example "USING: math.transforms.haar prettyprint ;" "{ 3 2 -1 -2 3 0 4 1 } rev-haar ." "{ 7 1 6 6 3 -5 4 2 }" } } ;