Coherence bounds refer to theoretical limits that quantify the sparsity of a signal and its relation to the performance of sparse recovery algorithms. These bounds help in determining how well a signal can be recovered from compressed measurements by assessing the relationships between different components of the signal. In sparse recovery contexts, coherence bounds provide insight into the minimum number of measurements needed to guarantee successful reconstruction of a sparse signal.
congrats on reading the definition of Coherence bounds. now let's actually learn it.