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Changelog
0.2.2
maintenance release:
- resolved setup and build issues
- support for compilation using MSVC compiler
- updated documentation
- moved main repository to GitHub (https://github.com/nigma/pywt)
0.2.0
changes:
- 2D Wavelet Packet and Inverse Wavelet Packet Transforms
- 2D Stationary Wavelet Transform
- Single and double precision computations
- DWT and IDWT optimizations
- refactored Wavelet Packet code
0.1.6
changes:
- argument order changed for wavedec to be more consistent with other
functions. Now is (data, wavelet, *mode*, *level*).
- added 2D DWT and IDWT (dwt2, idwt2)
- added 2D multilevel transform - wavedec2 and waverec2
- added support for Python 2.5 (requires modified Pyrex, see the documentation)
- using Python memory management functions instead of C stdlib ones
fixes:
- rbior wavelets filters corrected
0.1.4
changes:
- Wavelet class can be subclassed
- requires NumPy, edit numerix.py to use with other numeric modules,
array.array is no more directly supported
- code cleanup & comments
- wavedec and waverec Pyrex code moved to pure Python multilevel.py
module
- doctesting doc examples
fixes:
- fixed swt for too high level value
- fixed bug in upcoef wrapper code for some take values
0.1.2
changes:
- support for custom filter banks
- now compiles without numpy installed
fixes:
- fixed handling of non-contiguous arrays
0.1.0
initial release
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