Problem 1227. Generate a random matrix A of (1,-1)

Created by Alex P.

Solve Later

{"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","relationshipId":"rId1","target":"/matlab/document.xml"},{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/output","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\"?><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>Input n: is an positive integer which serves as the dimension of the matrix A;</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:pPr><w:r><w:t>Output: A=(Aij),where each entry Aij is either 1 or -1 which is generated randomly.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:pPr><w:r><w:t>For n&lt;1 the function should deliver an empty matrix.</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

612 Solutions
254 Solvers

Last Solution submitted on Jun 03, 2023

Last 200 Solutions

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers254

Problem Tags

Community Treasure Hunt

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

Start Hunting!

Problem 1227. Generate a random matrix A of (1,-1)

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers254

Suggested Problems

More from this Author3

Problem Tags

Community Treasure Hunt

Problem 1227. Generate a random matrix A of (1,-1)

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers254

Suggested Problems

More from this Author3

Problem Tags

Community Treasure Hunt

Players