Problem 1113. Create array of all Distances between two Sets of Points

Created by Richard Zapor

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>This Challenge is a subsection of</w:t></w:r><w:r><w:t> </w:t></w:r><w:hyperlink w:docLocation=\"http://www.mathworks.com/matlabcentral/cody/problems/1110-usc-fall-2012-acm-martian-pranks\"><w:r><w:t>Martian Pranks</w:t></w:r></w:hyperlink><w:r><w:t> based on Tim's efficient Distance calculation between sets of points.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Given Point Set vectors Start and Final determine the distance between each Start and each Final Point.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:rPr><w:b/></w:rPr><w:t>Input:</w:t></w:r><w:r><w:t> Start(m,2), Final(m,2)</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:rPr><w:b/></w:rPr><w:t>Output:</w:t></w:r><w:r><w:t> Distances (m,m)</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:rPr><w:b/></w:rPr><w:t>Example:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Input: [0 0;0 1], [2 0;3 3]</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Output: [2 4.24; 2.24 3.61]</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>TestSuite will perform rounding</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Hint: Tags</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

33 Solutions
20 Solvers

Last Solution submitted on Dec 30, 2020

Last 200 Solutions

Problem Comments

Solution Comments

Solution 175796

3 Comments

3 Comments

Richard Zapor on 11 Dec 2012

Encyclopedic knowledge of all functions and their nuances - nice.

Richard Zapor on 11 Dec 2012

How would you achieve this task if you were part of the 99% that do not have the Neural Network Toolbox?

@bmtran (Bryant Tran) on 11 Dec 2012

Haha, I actually learnt about dist from Alfonso's previous Cody submissions, and I figured out the usage using the MATLAB documentation.

Problem Recent Solvers20

Problem Tags

Community Treasure Hunt

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

Start Hunting!

Problem 1113. Create array of all Distances between two Sets of Points

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers20

Suggested Problems

More from this Author246

Problem Tags

Community Treasure Hunt

Problem 1113. Create array of all Distances between two Sets of Points

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers20

Suggested Problems

More from this Author246

Problem Tags

Community Treasure Hunt

Players