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fast_upfirdn: CPU & GPU implementations of scipy.signal.upfirdn

Project description

Fast Upfirdn

The core low-level function implemented here is an equivalent of scipy.signal.upfirdn but with support for both CPU (via NumPy) and GPU (via CuPy).

The version of upfirdn here supports several signal extension modes. These have been contributed upstream to SciPy and are available there for SciPy 1.4+.


fast_upfirdn is licensed under the terms of the BSD 3-clause license. See the file “LICENSE.txt” for information on the history of this software, terms & conditions for usage, and a DISCLAIMER OF ALL WARRANTIES.

All trademarks referenced herein are property of their respective holders.

Copyright (c) 2019-2020, Gregory R. Lee, Cincinnati Children’s Hospital Medical Center.

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