Problem 43492. Create a square matrix with given conditions

Created by Andriy Kavetsky

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>Create a square matrix, M, which should be populated as follows:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[ M = [ n^2      n * (n-1)    n * (n-2)  ...    n * 2    n * 1;\n     (n-1)*n  (n-1)*(n-1)  (n-1)*(n-2)  ...  (n-1)*2  (n-1)*1;\n     (n-2)*n  (n-2)*(n-1)  (n-2)*(n-2)  ...  (n-2)*2  (n-2)*1;\n        .          .            .       .       .       .    ;\n        .          .            .        .      .       .    ;\n        .          .            .         .     .       .    ;\n       2 * n    2 * (n-1)    2 * (n-2)  ...    2 * 2    2 * 1;\n       1 * n    1 * (n-1)    1 * (n-2)  ...    1 * 2    1 * 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

192 Solutions
85 Solvers

Last Solution submitted on Nov 15, 2022

Last 200 Solutions

Problem Comments

2 Comments

2 Comments

Olha Remesh on 30 Oct 2016

6775745764

goc3 on 29 Nov 2016

The problem description and test suite have been improved.

Problem Recent Solvers85

Problem Tags

Community Treasure Hunt

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

Start Hunting!

Problem 43492. Create a square matrix with given conditions

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers85

Suggested Problems

More from this Author37

Problem Tags

Community Treasure Hunt

Problem 43492. Create a square matrix with given conditions

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers85

Suggested Problems

More from this Author37

Problem Tags

Community Treasure Hunt

Players