Keyphrases
- estimation error
- amplitude modulation
- standard deviation
- estimation accuracy
- signal subspace
- mimo systems
- error rate
- impulse response
- conditional expectation
- approximation error
- low signal to noise ratio
- received signal
- average error
- covariance matrix
- signal detection
- channel estimation
- multi channel
- fading channels
- orthogonal frequency division multiplexing
- ofdm system
- wireless communication systems
- matched filter
- single channel
- multiresolution
- global optimization
- worst case
- multi objective