Refactor 2-D lifting for speed

JuliaDSP / Wavelets.jl

A Julia package for fast discrete wavelet transforms and utilities

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Refactor 2-D lifting for speed #5

Closed gummif closed 9 years ago

gummif commented 9 years ago

More than 3x speedup. Is now faster than fft.

coveralls commented 9 years ago

Coverage decreased (-0.49%) when pulling 5d4f81e353e09aceb35a3520ddf70360a9505f70 on gfa/perf into 0bb75940c575b878b6489bed39cab6bf37e9b7cf on master.

coveralls commented 9 years ago

Coverage increased (+0.2%) when pulling e3f64901473b69944a1faac967d2883f44841c98 on gfa/perf into 0bb75940c575b878b6489bed39cab6bf37e9b7cf on master.

coveralls commented 9 years ago

Coverage increased (+0.29%) when pulling e9daa6af66fcf2e779d99687e3625537beadd1ab on gfa/perf into 0bb75940c575b878b6489bed39cab6bf37e9b7cf on master.

coveralls commented 9 years ago

Coverage increased (+0.29%) when pulling 8be4c1ca2ced1944354b3c0f7e45c312c9cdd0a8 on gfa/perf into 0bb75940c575b878b6489bed39cab6bf37e9b7cf on master.