Sum of vector involving relational operations

1 view (last 30 days)

Show older comments

lauuser1 on 25 Feb 2016

0
Link

Direct link to this question

https://in.mathworks.com/matlabcentral/answers/269898-sum-of-vector-involving-relational-operations

Commented: Star Strider on 25 Feb 2016

Accepted Answer: Star Strider

Open in MATLAB Online

When given something such as

x=[0:.5:10]'

why does

sum(x>8 & x<=4) = 0

0 Comments
Show -2 older commentsHide -2 older comments

Sign in to comment.

Sign in to answer this question.

Accepted Answer

Star Strider on 25 Feb 2016

0
Link

Direct link to this answer

https://in.mathworks.com/matlabcentral/answers/269898-sum-of-vector-involving-relational-operations#answer_211138

Think about it. Here no ‘x’ can simultaneously be >8 and <=4.

2 Comments
Show NoneHide None

lauuser1 on 25 Feb 2016

Oh okay, I get it. Thank you!

Star Strider on 25 Feb 2016

My pleasure!

Sign in to comment.

More Answers (0)

Sign in to answer this question.

Categories

MATLAB Language Fundamentals Data Types Numeric Types Logical

Find more on Logical in Help Center and File Exchange

Tags

Community Treasure Hunt

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