wdm-transform 0.4.0

Object-oriented WDM transforms for sampled one-dimensional signals.

wdm-transform

wdm-transform is a small object-oriented package for Wilson-Daubechies-Meyer transforms on sampled one-dimensional signals.

The public API centers on three objects:

• TimeSeries
• FrequencySeries
• WDM

Installation

pip install wdm-transform

Optional JAX support:

pip install "wdm-transform[jax]"

If you prefer uv:

uv add wdm-transform

Useful repository commands from the project root:

# make a new venv for the repo
uv venv

# install local dev dependencies
uv sync --extra dev

# include docs dependencies too
uv sync --extra dev --extra docs

# run the walkthrough example
uv run python docs/examples/wdm_walkthrough.py

# run the test suite
uv run pytest

# build the docs
uv run mkdocs build

# serve the docs locally
uv run mkdocs serve

# run the benchmark CLI
uv run wdm_transform_benchmarking --backends numpy jax --runs 3 --outdir /tmp/wdm-bench --pow2 12 22

# refresh the checked-in benchmark snapshot used in the docs
uv run python docs/examples/generate_benchmark_plot.py --backends numpy jax

Documentation and source live at:

• https://github.com/pywavelet/wdm_transform
• https://github.com/pywavelet/wdm_transform/tree/main/docs