1. Computes the circulant matrix of a vector.

2. A class of nonlinear switched circulant systems is considered in the dissertation, and its stability region is designed under certain switched law or arbitrary switched law separately.

3. In this paper, we first define the block circulant matrix. Then we discuss some of its properties.

4. The method of inverting the circulant matrix and the expression of inversion of the circulant matrix are obtained in this paper.

5. This new application with Orthogonal Block Circulant Matrix will bring great scale cost down range in MLA-LCD design in the condition of high COMMON count and fast frame.

6. This paper shows that undirected circulant graphs must contain efficient dominating sets.

7. Finally, the simulation of switched circulant composite system verifies main results.

8. Using the characteristic of the circulant matrix, the computing procedure is simplified.

9. A computational formula for determinant of generalized circulant matrices is put forward.

10. Especially to block circulant matrix, R L Smith have a deeply study about it and also developed the concept of block circulant matrix.

11. The new method of making up Orthogonal Block Circulant Matrix systematically by Paraunitary Matrix is also presented.

12. In this paper, we mainly discuss the diagonalization of a special kind of block circulant matrices.

12. try its best to collect and create good sentences.

13. It is indicated by the research that making up driving matrix of MLA-LCD by Orthogonal Block Circulant Matrix can make the design scale down from square of matrix dimension to matrix dimension.

14. The diffience of the two different situations is how choice the sequences of circulant matrix .

15. In this paper, we given some properties of the circulant matrix.