Problem 3069. Pattern Recognition 2 - Known Unit Length, Various Array Length (including cell arrays)

Created by goc3

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>You will be given various arrays, composed of numbers or strings, including cell arrays of strings. For this problem, the known pattern unit length is three. Write a function to determine if the supplied array is a strict repeating pattern. The array will not necessarily have a length that is a multiple of three.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>For example, [1 2 3 1 2 3 1 2 3 1] would return true since the first block ([1 2 3]) is strictly repeated through the remainder of the array (including the last 1). On the other hand, [1 2 3 3 2 3 1 2 3] would return false, since the second block is [3 2 3] rather than [1 2 3], as indicated by the first block.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>This problem is a follow-on to</w:t></w:r><w:r><w:t> </w:t></w:r><w:hyperlink w:docLocation=\"https://www.mathworks.com/matlabcentral/cody/problems/3068-pattern-recognition-1-known-unit-length\"><w:r><w:t>Problem 3068</w:t></w:r></w:hyperlink><w:r><w:t> and a precursor to</w:t></w:r><w:r><w:t> </w:t></w:r><w:hyperlink w:docLocation=\"https://www.mathworks.com/matlabcentral/cody/problems/3070-pattern-recognition-3-variable-unit-and-array-length-including-cell-arrays\"><w:r><w:t>Problem 3070</w:t></w:r></w:hyperlink><w:r><w:t>.</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

54 Solutions
29 Solvers

Last Solution submitted on Aug 31, 2020

Last 200 Solutions

Problem Recent Solvers29

Problem Tags

Community Treasure Hunt

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

Start Hunting!

Problem 3069. Pattern Recognition 2 - Known Unit Length, Various Array Length (including cell arrays)

Solution Stats

Last 200 Solutions

Problem Recent Solvers29

Suggested Problems

More from this Author139

Problem Tags

Community Treasure Hunt

Problem 3069. Pattern Recognition 2 - Known Unit Length, Various Array Length (including cell arrays)

Solution Stats

Last 200 Solutions

Problem Recent Solvers29

Suggested Problems

More from this Author139

Problem Tags

Community Treasure Hunt

Players