Problem 761. Create a matrix X, where each column is a shifted copy of the vector v

Created by Julio

Solve Later

{"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","targetMode":"","relationshipId":"rId1","target":"/matlab/document.xml"},{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/output","targetMode":"","relationshipId":"rId2","target":"/matlab/output.xml"}],"parts":[{"partUri":"/matlab/document.xml","relationship":[],"contentType":"application/vnd.mathworks.matlab.code.document+xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<w:document xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\"><w:body><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Example : in-&gt;v = (1:5)';</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[     1\n     2\n     3\n     4\n     5\nout-> [1 5 4 3 2;2 1 5 4 3;3 2 1 5 4;4 3 2 1 5;5 4 3 2 1]\n\n     1     5     4     3     2\n     2     1     5     4     3\n     3     2     1     5     4\n     4     3     2     1     5\n     5     4     3     2     1]]></w:t></w:r></w:p></w:body></w:document>"},{"partUri":"/matlab/output.xml","contentType":"text/xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?><embeddedOutputs><metaData><evaluationState>manual</evaluationState><layoutState>code</layoutState><outputStatus>ready</outputStatus></metaData><outputArray type=\"array\"/><regionArray type=\"array\"/></embeddedOutputs>"}]}

Solve

Solution Stats

433 Solutions
159 Solvers

Last Solution submitted on Sep 13, 2021

Last 200 Solutions

Problem Comments

1 Comment

1 Comment

goc3 on 16 Feb 2017

Additional test cases have been added.

Solution Comments

Solution 1887183

1 Comment

1 Comment

Rudolf Csikja on 29 Jul 2019

A nice opportunity to use toeplitz :)

Solution 232576

1 Comment

1 Comment

Nicholas Howe on 19 Apr 2013

Test suite really needs more test cases!

Problem Recent Solvers159

Problem Tags

matrix

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 761. Create a matrix X, where each column is a shifted copy of the vector v

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers159

Suggested Problems

More from this Author10

Problem Tags

Community Treasure Hunt

Problem 761. Create a matrix X, where each column is a shifted copy of the vector v

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers159

Suggested Problems

More from this Author10

Problem Tags

Community Treasure Hunt

Players