Matrix-covariate is now frequently encountered in many biomedical researches. It is common to fit conventional statistical models by vectorizing matrix-covariate. This strategy results in a large ...
Founded in 1984, Matrix Service Company (Nasdaq: MTRX) is parent to a family of companies that includes Matrix PDM Engineering, Matrix Service Inc., Matrix NAC, and Matrix Applied Technologies. Its ...
Can we reveal objects that are hidden in environments completely opaque to the human eye? With conventional imaging techniques, the answer is no: a dense cloud or layer of material blocks light so ...