- Nth order structure function estimation
- Autocorrelation function estimation
- Integral scale estimation
- Cross Correlation function estimation using FFTs
- The 1-D Fourier power spectrum estimation
- The Orthonormal Haar wavelet spectrum estimation
- The 1-D Fourier co-spectrum, quadradure, and squared coherence estimation
- The Orthonormal Haar wavelet cospectrum estimation
- Lorentz curve to assess energy disbalance
- Tridiagonal Solver (Thomas Algorithm)
- Root-mean square estimation
- Estimates the Shannon Entropy of a 1-D vector
- Estimates the joint probability density function of two vectors