Problem 44498. Please check the last row

Created by Noriko HOUNOKI

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>We have data of matrix, that is input. That contains 2 or more rows and the last row should contain the average of each column, but some matrices have no average row.</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>Please check the last row is the average row. If it is OK, please output as it is. Otherwise, please calculate the average, add it to a matrix, and output.</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>eg1 data = [1 3 6 7 9 ; 3 5 6 9 1; 2 4 6 8 5]</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>&gt;&gt;&gt; output = [1 3 6 7 9 ; 3 5 6 9 1; 2 4 6 8 5]</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>eg2 data = [1 3 6 7 9 ; 3 5 6 9 1]</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>&gt;&gt;&gt; output = [1 3 6 7 9 ; 3 5 6 9 1; 2 4 6 8 5]</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

88 Solutions
38 Solvers

Last Solution submitted on Jan 10, 2022

Last 200 Solutions

Problem Comments

Problem Recent Solvers38

Problem Tags

basic matlab matrix

Community Treasure Hunt

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

Start Hunting!

Problem 44498. Please check the last row

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers38

Suggested Problems

More from this Author9

Problem Tags

Community Treasure Hunt

Problem 44498. Please check the last row

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers38

Suggested Problems

More from this Author9

Problem Tags

Community Treasure Hunt

Players