Problem 895. Generate N equally spaced intervals between -L and L

Created by @bmtran (Bryant Tran)

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>Given N and L, return a list of numbers (in ascending order) that divides the interval [-L L] into N equal-length segments.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>For example, if L = 3 and N = 2</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[    y = [ -3 0 3 ]]]></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

1242 Solutions
552 Solvers

Last Solution submitted on Aug 04, 2020

Last 200 Solutions

Problem Comments

3 Comments

3 Comments

Payam Morsali on 14 Nov 2019

y = linspace(-L,L,(N+1))
why this is not working even though it meets all the requirements in the assert?

Jiawei Gong on 9 Mar 2020

I have the same question. Would anyone kindly help us? Thank you.

Israt Jahan on 27 Mar 2020

I am also wondering why linspace(-L,L,N+1) is not working. It passes the last test suite, but fails the first two.

Solution Comments

Solution 1409953

2 Comments

2 Comments

GEORGIOS BEKAS on 8 Jan 2018

y = linspace(-L,L,N)
It strangely does not work

Anirban Pal on 16 Apr 2020

linspace doesn't work as it gives a std(diff(y)) of the order of 1e-15 and not 0.
Use colon operators.

Problem Recent Solvers552

Problem Tags

math wrong_test_suite

Problem 895. Generate N equally spaced intervals between -L and L

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers552

Suggested Problems

More from this Author56

Problem Tags

Problem 895. Generate N equally spaced intervals between -L and L

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers552

Suggested Problems

More from this Author56

Problem Tags

Players