Finally, a sufficient and necessary condition of the diagonalizable block compound matrices is proved.
最后让明了块复合矩阵可对角化的一个充要条件。
This paper discusses some properties of the block eigenvalues of block compound matrices and gives the inclusion fields of the block eigenvalues of some block compound matrices.
本文讨论了块复合矩阵之块特征值的若干性质，同时给出了某些块复合矩阵之块特征值的包含域。
Every part of the compound ultrasonic torsional vibration horn is equivalent to a four -terminal network in this paper. Simplify the networks by multi-plying the matrices.
本文将组成复合超声扭转振动变幅杆的每一级都等效为一四端网络，应用矩阵相乘使多个网络得到简化。
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