Mattoeplitz

Version 1.1.0.0 (1.49 KB) by Tim Dumouchel
Toeplitz-like matrix for Nx(N^2) and (N^2)xN martrices A,B.
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Updated 26 Apr 2010

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This file takes a matrix A that is Nx(N^2) and creates a Toeplitz-like matrix where the entries are the N NxN submatrices that are contained in A. Example: A=[[2 1;1 5] [0 4;9 8]] then
mattoeplitz(A)= the matrix

|2 1 0 4|
|1 5 9 8|
|0 4 2 1|
|9 8 1 5|

Cite As

Tim Dumouchel (2024). Mattoeplitz (https://www.mathworks.com/matlabcentral/fileexchange/27357-mattoeplitz), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2006a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.1.0.0

There was an error when making receiving just one matrix. It would transpose each sub-matrix in the lower triangular half making symmetric matrix.
1.0.0.0