Software Description: Some signal processing problems can be modeled as finding a sparse solution to an under-determined linear system of equations. There are a number of ways to find the sparse solution.
Software Description Estimating the values of unknown parameters from corrupted measured data faces a lot of challenges in ill-posed problems.
Software Description: This software evaluate the CDF and PDF of indefinite quadratic forms in Gaussian random variables.
Software Description: This work proposes a highly accurate algorithm to estimate the signal-to-noise ratio (SNR) for a linear system from a single realization of the received signal.