7 citations · 10 across the 2 of their papers we have counts for
2 papers
math.OC2014★ 7 cited
Properties and Applications of a Restricted HR Gradient Operator
Mengdi Jiang, Yi Li, Wei Liu
For quaternionic signal processing algorithms, the gradients of a quaternion-valued function are required for gradient-based methods. Given the non-commutativity of quaternion alge…
cs.IT2014★ 3 cited
A Compressive Sensing Based Approach to Sparse Wideband Array Design
Matthew B. Hawes, Wei Liu
Sparse wideband sensor array design for sensor location optimisation is highly nonlinear and it is traditionally solved by genetic algorithms, simulated annealing or other similar…