Path: csiph.com!fu-berlin.de!uni-berlin.de!not-for-mail From: Gregory Lee Newsgroups: comp.lang.python.announce Subject: ANN: PyWavelets 0.4.0 Date: Tue, 29 Dec 2015 10:37:52 -0500 Lines: 40 Approved: python-announce-list@python.org Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Trace: news.uni-berlin.de KnSfWhYbW+q/lWOWM/LSFgvI5Ikzg2sOiCY+n3YYTudg== Return-Path: X-Original-To: python-announce-list@python.org Delivered-To: python-announce-list@mail.python.org X-Spam-Status: OK 0.006 X-Spam-Evidence: '*H*': 0.99; '*S*': 0.00; '-----------': 0.04; 'scaling': 0.07; 'subject:ANN': 0.07; 'api': 0.09; 'git': 0.09; 'url:github': 0.09; 'url:rst': 0.09; 'received:209.85.218': 0.10; 'python.': 0.11; '(tm)': 0.16; 'enjoy,': 0.16; 'inverse': 0.16; 'matlab': 0.16; 'received:io': 0.16; 'received:psf.io': 0.16; 'toolbox': 0.16; 'transform': 0.18; 'library': 0.20; 'versions': 0.20; 'greg': 0.22; 'developers': 0.26; 'compatible': 0.27; 'supported': 0.27; 'message-id:@mail.gmail.com': 0.27; 'always,': 0.29; 'at:': 0.31; 'announce': 0.32; 'are:': 0.32; 'source': 0.33; 'open': 0.33; 'received:google.com': 0.35; 'list:': 0.35; 'url:org': 0.36; 'received:209.85': 0.36; 'faster': 0.36; 'notes': 0.36; 'subject:: ': 0.37; 'release': 0.37; 'received:209': 0.38; 'mailing': 0.38; 'skip:- 20': 0.39; 'to:addr:python.org': 0.40; 'url:0': 0.63; 'here:': 0.63; 'pleased': 0.64; 'forward': 0.66; 'results': 0.66; 'url:4': 0.70; '(source)': 0.84; 'calculations': 0.84; 'discrete': 0.84; 'url:readthedocs': 0.84 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=EBs0lBQ1+3wT0eu/SMd341TI86ra6YwpB9cTP25EVK4=; b=kZAlmB8XtzoUpOQJiQdyHrGJkuPKQoPsTWmSYbt9/tWCEekfUyi5hOK23kyxf5UtFA +qi/aejSEUi1x8E5EYcaZ4UvXkHkIdMLOO84hKUWrmEbJx4lzh2/7QIV9Ypch3roc/rE gRMFC4a+cDKRDqlE3BPc7peuAFqmzIjWEBiCRNe/DC4D/8qLmqPk/oUw02+Q7K1zM8rz 0TAr1lbXZ+0EyvpH1Cf2DRjvy4appCZLGpUV4Yzib6Oxfmd9ng7HVjEw0amctGLPtqUh TGbxHP86v0GgUTxdt8jIGDrMEIuzKyOn0MAsWB8GJxK6RrmNrJ+QTyDMr2/hculNjkCZ aDOg== X-Received: by 10.202.80.202 with SMTP id e193mr36171774oib.82.1451403472883; Tue, 29 Dec 2015 07:37:52 -0800 (PST) X-Mailman-Approved-At: Tue, 29 Dec 2015 10:39:05 -0500 X-Content-Filtered-By: Mailman/MimeDel 2.1.20+ X-BeenThere: python-announce-list@python.org X-Mailman-Version: 2.1.20+ Precedence: list List-Id: Announcement-only list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Xref: csiph.com comp.lang.python.announce:1966 On behalf of the PyWavelets development team I am pleased to announce the release of PyWavelets 0.4.0. As always, new developers interested in wavelets are welcome to join us at: https://github.com/PyWavelets/pywt Description ----------- PyWavelets is a free Open Source library for wavelet transforms in Python. The main features of PyWavelets are: - 1D, 2D and nD Forward and Inverse Discrete Wavelet Transform (DWT and IDWT) - 1D and 2D Stationary Wavelet Transform (Undecimated Wavelet Transform) - 1D and 2D Wavelet Packet decomposition and reconstruction - Approximating wavelet and scaling functions - Over seventy built-in wavelet filters and custom wavelets supported - Single and double precision calculations - Results compatible with Matlab Wavelet Toolbox (TM) Git (source) repository: https://github.com/PyWavelets/pywt Mailing list: https://groups.google.com/forum/#!forum/pywavelets Documentation: http://pywavelets.readthedocs.org Highlights of this release -------------------------- - 1D and 2D inverse stationary wavelet transforms - Substantially faster 2D and nD discrete wavelet transforms - Complex number support - nD versions of the multilevel DWT and IDWT - modernization/streamlining of the API Full release notes are available here: https://github.com/PyWavelets/pywt/blob/3f4f46a991afc7746bb66ee346af753cb2d62283/doc/release/0.4.0-notes.rst Enjoy, Greg