% all_cov_valid: a Z*M matrix (can be empty) % pos_mask: an X*Y matrix with 0 and 1 value % neg_mask: an X*Y matrix with 0 and 1 value % fit_pos_valid: beta value of positive network model (1*2) % fit ...

SPOD() is a Matlab implementation of the frequency domain form of proper orthogonal decomposition (POD, also known as principle component analysis or Karhunen-Loève decomposition) called spectral ...

Abstract: Robust matrix completion refers to recovering a low-rank matrix given a subset of the entries corrupted by gross errors, and has various applications since many real-world signals can be ...