A Sparse Matrix Fast Transpose Algorithm Based on Pseudo-Address
Wenjiao Da, Zhiguo Ren, Jiao Tong Lu, Xuxia Shi
Abstract
Wenjiao Da, Zhiguo Ren, Jiao Tong Lu, Xuxia Shi
Abstract
Sparse matrix is a kind of special matrix which is often studied by computer scientists, and computer scientists mainly study its storage structure and algorithm. In this paper, we conceive and design the three-tuple compression storage structure of sparse matrix and the pseudo-address compression storage structure, discuss the transpose algorithm of irregular sparse matrix, mainly study the fast transpose algorithm of sparse matrix, and propose a new matrix transpose algorithm on it for the first time-the sparse matrix fast transpose algorithm of pseudo-address storage structure. It is hoped that this conclusion will provide general algorithm for industrial control and data compression researchers.
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Sparse matrix is a kind of special matrix which is often studied by computer scientists, and computer scientists mainly study its storage structure and algorithm. In this paper, we conceive and design the three-tuple compression storage structure of sparse matrix and the pseudo-address compression storage structure, discuss the transpose algorithm of irregular sparse matrix, mainly study the fast transpose algorithm of sparse matrix, and propose a new matrix transpose algorithm on it for the first time-the sparse matrix fast transpose algorithm of pseudo-address storage structure. It is hoped that this conclusion will provide general algorithm for industrial control and data compression researchers.
Key concepts: Transpose, Sparse matrix, Algorithm, Computer science, Matrix (chemical analysis), Matrix-free methods, Cuthill–McKee algorithm, Data compression