A Dictionary Learning-Based Off-Grid DOA Estimation Method Using Khatri-Rao Product.

Weijie Tan Chenglin Zheng Judong Li Weiqiang Tan Chunguo Li

Published in: CSPS (2019)

Keyphrases

dictionary learning
pairwise
error rate
data sets
computer vision
feature selection
k means
prior knowledge
probabilistic model
edge detection
feature set
sparse coding