Performance analysis of the least squares based LTI channel identification algorithm using random matrix methods.
Milutin PajovicJames C. PreisigPublished in: Allerton (2011)
Keyphrases
- least squares
- dynamic programming
- preprocessing
- synthetic and real datasets
- computational cost
- significant improvement
- computational complexity
- np hard
- synthetic and real images
- learning algorithm
- estimation algorithm
- randomly generated
- simulated annealing
- sparse linear
- detection algorithm
- worst case
- probabilistic model
- optimal solution
- search space
- convergence rate
- neural network
- iterative algorithms
- sparse matrix
- low rank approximation
- qr decomposition
- nonnegative matrix factorization
- model free
- spectral clustering
- clustering method
- parameter estimation
- similarity measure