Problem 2174. Minimal cost

Created by Zikobrelli

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>A power house, P, is on one bank of a straight river W meters wide, and a factory, F, is on the opposite bank L meters downstream from P. The cable has to be taken across the river, under water at a cost of $CW/m. On land the cost is $CL/m. What is the minimum cost?</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

139 Solutions
47 Solvers

Last Solution submitted on Oct 08, 2021

Last 200 Solutions

Problem Comments

Solution Comments

Solution 401086

3 Comments

3 Comments

J.R.! Menzinger on 11 Feb 2014

and again some "new" matlab functions learned on cody...
Ladies and gentleman, I'm glad to introduce you "fminbnd"!!
(applause) :-)

Zikobrelli on 12 Feb 2014

Athi on 3 Mar 2019

Great Problem.

Problem Recent Solvers47

Problem Tags

optimal distance

Community Treasure Hunt

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

Start Hunting!

Problem 2174. Minimal cost

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers47

Suggested Problems

More from this Author12

Problem Tags

Community Treasure Hunt

Problem 2174. Minimal cost

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers47

Suggested Problems

More from this Author12

Problem Tags

Community Treasure Hunt

Players