antisymmetry

The essay analyses free vibration problem of laying bed build-up board of antisymmetry angle with spline finite element method.

本文用样条有限元法,分析了反称角铺设层合板的自由振动问.

Some properties of adjoint matrix are discussed. The properties are symmetry, antisymmetry, positive definite, positive semi-definite, orthogonal and characteristic value.

讨论了伴随矩阵在称、反称、、半、、相似和特徵值等方面的性质。