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

Created by @bmtran (Bryant Tran)

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Last Solution submitted on Sep 20, 2022

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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.

Lee Chih Jung on 12 Oct 2020

It's coz the test suite only accounts for whole numbers, so you're going to have to do something else to the numbers within the vector generated.

Solution Comments

Solution 4628899

1 Comment

1 Comment

Qin-Yong on 20 Jan 2021

y=round(linspace(-L,L,N+1));

Solution 3591185

2 Comments

2 Comments

Jeong Suong Yang on 9 Nov 2020

I'm not sure what is a real difference between linspace and : operator.

Rik on 2 Mar 2021

The linspace function is for when you know how many elements you want, the colon operator is for when you know the step size.

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.

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

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

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Last 200 Solutions

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