... of columns and a unique solution still exists. The matrices of the first five cases were then decomposed using the singular value decomposition: 5 A i = U i Σ i V i T ,     i = 1   to   5 The singular values from all cases were compared and the basis...

... along the shroud wall over a wide range of operation from design to near surge. Singular value decomposition analysis yielded successfully the discernable features of flow instability, i.e., stall and surge, which were observed with a decrease of mass flow rate. The effects of the signal-to-noise ratio...