Optimization of Constant Matrix Multiplication with Low Power and High Throughput.

Constant matrix multiplication (CMM), i.e., the multiplication of a constant matrix with a vector, is a common operation in digital signal processing. It is a generalization of multiple constant multiplication (MCM) where a single variable is multiplied by a constant vector. Like MCM, CMM can be reduced to additions/subtractions and bit shifts. Finding a circuit with minimal number of add/subtract...