DiskMatrix

可用

Creates a disk-shaped matrix of ones.

形式

DiskMatrix[r]

DiskMatrix[r, w]

DiskMatrix[{r1, r2, …}, …]

验证过的示例DiskMatrix[2] → {{0, 1, 1, 1, 0}, {1, 1, 1, 1, 1}, {1, 1, 1, 1, 1}, {1, 1, 1, 1, 1}, {0, 1, 1, 1, 0}}

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主题

Constructing Matrices - Structure Matrices »
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