This matrix is symmetric and banded, the band being equal to four.
这个矩阵是对称的且是带状的，带宽等于四。
2
This paper presents an access method for the large scale bandmatrix in the national economic planning and the national energy planning.
本文给出了国民经济规划或国家级能源规划中大规模带状矩阵的存取方法。
3
We analyze the band structure of evanescent wave in the CPRW by Bloch theory, and discuss the transmission properties of the CPRW with a finite number of periods by transfer matrix method.