To run an example:

```bash
cargo run --example emd_2D
```

Some examples will use the matplotlib python library to visualize results.

```bash
pip install matplotlib
```

NOTE: sinkhorn_1D example must be run from sinkhorn_1D directory in order to use the included
python script for visualization. See below:

![](https://github.com/kachark/rust-optimal-transport/blob/main/assets/sinkhorn_1D_gaussian.png)