Problem 45485. Count the non-zero elements along the diagonals that are immediately next to the main diagonal

Created by Syed Shahed

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>Suppose, you are being told to write a matrix,</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:b/></w:rPr><w:t>a</w:t></w:r><w:r><w:t> as input in MATLAB with having the possibility of containing zero and non-zero elements within a definite number of rows and columns. Furthermore, if you are told to</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:b/></w:rPr><w:t>count only the total non-zero elements along the diagonals</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:b/></w:rPr><w:t>(Blue and Green mark on the attached image)</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:b/></w:rPr><w:t>that are immediately next to the main diagonal</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:b/></w:rPr><w:t>(Red mark on the attached image)</w:t></w:r><w:r><w:t> as output</w:t></w:r><w:r><w:t> </w:t></w:r><w:r><w:rPr><w:b/></w:rPr><w:t>b</w:t></w:r><w:r><w:t>. How will you do that?</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Example: a=[1 3;4 2] and b=2;</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:hyperlink w:docLocation=\"https://drive.google.com/file/d/1vjx3D2cLbuq-gH2TC7XNYWMs3WSSObcb/view?usp=sharing\"><w:r><w:t>&lt;https://drive.google.com/file/d/1vjx3D2cLbuq-gH2TC7XNYWMs3WSSObcb/view?usp=sharing</w:t></w:r></w:hyperlink><w:r><w:t>&gt;</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

22 Solutions
17 Solvers

Last Solution submitted on May 25, 2022

Last 200 Solutions

Problem Recent Solvers17

Problem Tags

Community Treasure Hunt

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

Start Hunting!

Problem 45485. Count the non-zero elements along the diagonals that are immediately next to the main diagonal

Solution Stats

Last 200 Solutions

Problem Recent Solvers17

Suggested Problems

More from this Author5

Problem Tags

Community Treasure Hunt

Problem 45485. Count the non-zero elements along the diagonals that are immediately next to the main diagonal

Solution Stats

Last 200 Solutions

Problem Recent Solvers17

Suggested Problems

More from this Author5

Problem Tags

Community Treasure Hunt

Players