1. Nonequispaced Fast Fourier Transform (NFFT).
[Documentation and Code]

2. Fast Shearlet Transform.
[Documentation], [Code]

3. Manifold-Valued Image Restoration Toolbox (MVIRT).
[Documentation and Code]

4. Hue and Range Preserving RGB Image Enhancement (RGB-HP-ENHANCE).
[Documentation], [Code]

5. EM-like Algorithms for Student-t Distributions.
[Documentation and Code], [Paper]

6. Proximal Neural Networks (PNNs).
[Documentation and Code]