A fast blind SIMO channel identification algorithm for sparse sources.
David LuengoIgnacio SantamaríaJesús IbáñezLuis VielvaCarlos PantaleónPublished in: IEEE Signal Process. Lett. (2003)
Keyphrases
- detection algorithm
- high accuracy
- recognition algorithm
- times faster
- computational complexity
- optimization algorithm
- experimental evaluation
- preprocessing
- search space
- computational cost
- identification rate
- k means
- np hard
- simulated annealing
- expectation maximization
- significant improvement
- objective function
- learning algorithm
- single pass
- neural network