uDSP (micro-dsp) is a small library to perform basic Digital Signal Processing operations, such as signal arithmetic, Fourier Transform, frequency response, filtering, etc. The library is exclusively released as an educational material or experimentation playground. It is not a production tool and in no way it tries to replace industry-standard DSP libraries such as SciPy, NumPy, etc. Being a 100% pure Python library you can expect its performance not to be great.

The library has been developed and tested with Python 3.5. I have not tested on earlier versions (and i'm not planning to) but probably it will work with all 3.x versions.

The core itself does not have any dependency on third-party libraries. However, if you intend to use the plotting functionality then it will require Matplotlib.

Installation is trivial. Just download the package, cd into the root directory and issue the following command

pip install .

or the following command to install it in edit/dev mode if you want to modify it or play around with the code

pip install -e .

To uninstall it, use the following command

pip uninstall udsp

That's it.