pykk 0.1.5
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Description:
pykk 0.1.5
pykk
Python library for calculating Kramers-Kronig transform written in Rust.
Requirements
Python >=3.9,< 3.13
Install
If you use Windows or Linux, you can install with pip command.
$ pip install pykk
If not, you can install Rust and build from the source.
build
If you want to build from source, you need maturin. I prepare virtual environment with poetry for building.
$ poetry install
$ poetry run maturin build --release
You can see .whl file in $PROJECT_ROOT/target/wheels. Install it by pip command.
How to use
This library has two functions for calculating Kramers-Kronig transform, the transformation from real to imaginary part and vice versa.
import pykk
energy = [1, 2, 3, 4] # the values MUST have the same intervals
real = [1, 2, 3, 4]
imag = pykk.real2imag(energy, real) # real -> imaginary part
real_kk = pykk.imag2real(energy, imag) # imaginary -> real part
Performance
Compare the performance with the code implemented by Python. The length of the data is ~ 1000 data points.
Python 3.8
pykk
37 s
0.4 ms
License
This application contains artifacts distributed under the license of the Apache License, Version 2.0.
License:
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
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