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Sparse Toeplitz matrix construction

version (1.65 KB) by Toby Driscoll
Produces a sparse Toeplitz matrix given only the first row and column, like built-in Toeplitz.


Updated 13 Dec 2006

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This function bridges a small but annoying gap between TOEPLITZ, which constructs a Toeplitz matrix from its first row and column, and SPDIAGS, which creates a sparse matrix from its diagonals. SPTOEPLITZ has the same syntax and usage as TOEPLITZ, but it never constructs a dense matrix with more nonzeros than the final result.

Cite As

Toby Driscoll (2020). Sparse Toeplitz matrix construction (, MATLAB Central File Exchange. Retrieved .

Comments and Ratings (4)

Borui Miao

Joe S

Great tool.

John D'Errico

A nice little utility.

MATLAB Release Compatibility
Created with R2006b
Compatible with any release
Platform Compatibility
Windows macOS Linux