determing if number is in row of matrix

1 次查看（过去 30 天）
Filipa Cardoso
Filipa Cardoso 2018-4-18
回答： KSSV 2018-4-18
I have a matrix that represents an interval and i also have a number (x). the first column of the matrix represents the beginning of the interval and the second one represents the end. my goal is to determine if the x is between any of the numbers of the matrix. how can i do that?
matrix=[100 130;150 230; 250 270; 275 285; 290 315]
x= 225

请先登录，再回答此问题。

采纳的回答

KSSV
KSSV 2018-4-18 
matrix=[100 130;150 230; 250 270; 275 285; 290 315] 
x= 225 ;

idx = matrix(:,1)<=x & matrix(:,2)>=x 
iwant = matrix(idx,:)

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Creating and Concatenating Matrices 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by