Problem 666. Vector Linear sum: (p1-m1)V1+(p2-m2)V2+...(pK-mk)Vk

Created by Richard Zapor

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>Calculate the sum of a Vector times coefficients expressed as two strings.</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>Example:</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>Normal representation [ a b c ], [ p1 p2 p3 ], [ m1 m2 m3 ]</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>sum = a(p1-m1)+b(p2-m2)+c*(p3-m3)</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>sum=9a+4b-3c+2d-6e-8f would be for v=[a b c d e f]</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>Given v=[1 2 3 4 5 6]</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>pcoef='940200'</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>mcoef='003068'</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>sum= 9+8-9+8-30-48=-62</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>This initial solution proposed to minimize size was utilized by Tim.</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

84 Solutions
50 Solvers

Last Solution submitted on Jun 07, 2021

Last 200 Solutions

Problem Comments

Problem Recent Solvers50

Problem Tags

integer vector summation trick

Community Treasure Hunt

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

Start Hunting!

Problem 666. Vector Linear sum: (p1-m1)V1+(p2-m2)V2+...(pK-mk)Vk

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers50

Suggested Problems

More from this Author255

Problem Tags

Community Treasure Hunt

Problem 666. Vector Linear sum: (p1-m1)V1+(p2-m2)V2+...(pK-mk)Vk

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers50

Suggested Problems

More from this Author255

Problem Tags

Community Treasure Hunt

Players