Random good picture Not show

181, A new image feature extraction method based on changing image matrices and image principal component analysis(CIMPCA) is proposed in this paper.

182, According to this general matrix, other transformation matrices of axonometric projectionmay be obtained.

183, Lie bracket conditions of matrices of bilinear control systems are given in the paper. Under these conditions the states of a bilinear system can be triangularized.

184, Finally, a new partial ordering in the subset of universal nonnegative definite matrices is defined and.

185, The conditions of simultaneous diagonalization of two matrices are given.

185, Sentencedict.com try its best to gather and make good sentences.

186, The coefficient matrices are only generated just once, so the computational efficiency is increased significantly.

187, With PP chips and antibacterial matrices blent, the antibacterial special raw material with high melt index is prepared for speed spinning.

188, We propose a preconditioner based on the block diagonal matrices of SFVEM discretization system of 2-D three temperature radiation heat conduction equations.

189, A square real matrix A is called an S2NS matrix, if every matrix with the same sign pattern as A is invertible, and the inverses of all such matrices have the same sign pattern.

190, It is very important to balance and update existing Social Accounting Matrices(SAMs)for their data generally come from quite diverse sources.

191, This paper deals with the positive definite real square matrices. Some necessary and sufficient conditions for a real square matrix to be positive definite are given.