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Exact and Stable Recovery of Sequences of Signals with Sparse Increments via Differential ℓ1-Minimization
Published on Jan 14, 20132746 Views
We consider the problem of recovering a sequence of vectors, (xk)k=0K, for which the increments xk−xk−1 are Sk-sparse (with Sk typically smaller than S1), based on linear measurements (yk=Akxk+ek)k=1K
Chapter list
Sampling and Recovery of Linear Dynamic Systems with Sparse Increments00:00
Structured Dynamic Signal Model01:18
Recovery and Sampling03:25
Results03:55