Mean square error 2 Antenna arrays 1 Blast holes 1 Blasting 1 Coal mines 1 Communication channels (information theory) 1 Covariance matrix 1 Dynamic metasurface antenna 1 Electromagnetic exposure 1 Electromagnetics 1 Electrospun membranes 1 Errors 1 Explosive energy 1 Explosives 1 Forecasting 1 Human skin fibroblasts 1 MIMO communication 1 MIMO systems 1 Metamaterial antennas 1 Metamaterials 1 Metasurface 1 Multipath propagation 1 Multiple-input multiple-output communications 1 Multiuser MIMO 1 Multiuser multiple-input multiple-output 1 Multiusers 1 Optimisations 1 Optimization 1 Partial CSI 1 Poly(L-lactide-co-caprolactone) 1