block diagonal representation

版本 1.0.0.0 (2.1 KB) 作者: David Holdaway
Converts a matrix into a cell array of different sized matrices that make up the blocks.
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更新时间 2012/4/11

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Essentially if one has a matrix M that they wish to store more efficiently in memory/use for function bldiagmult.m (same author), then use
cellform = blkdiagconv( M );
this is such that using the inbuilt Matlab function one has
M == blkdiag(cellform{:})
it is essentially the inverse function to blkdiag.

引用格式

David Holdaway (2024). block diagonal representation (https://www.mathworks.com/matlabcentral/fileexchange/36142-block-diagonal-representation), MATLAB Central File Exchange. 检索时间: .

MATLAB 版本兼容性
创建方式 R2012a
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在 Help Center 和 MATLAB Answers 中查找有关 Operating on Diagonal Matrices 的更多信息
致谢

启发作品: mat2blk

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版本 已发布 发行说明
1.0.0.0