Matrix function [row:column] help

2 次查看（过去 30 天）
Dalton Houghton-Schaffer
回答： Fangjun Jiang 2019-9-5
When playing with the matrix B1 I am confused about what the result from RowColumn does. When I run the program it results in 1 but I don't understand the reasoning behind it. Can someone please explain this to me?
B1 = [2 4 6 8; 10 12 14 16; 18 20 22 24; 26 28 30 32]
idx_8=find(B1==8)
[row,column]=find(B1~=8)
RowColumn = [row:column]

请先登录，再回答此问题。

采纳的回答

madhan ravi
madhan ravi 2019-9-5
https://in.mathworks.com/help/matlab/ref/colon.html#description - second example in description explains clearly
What you get is simply
>> 1:1
ans =
1
>>

更多回答（1 个）

Fangjun Jiang
Fangjun Jiang 2019-9-5
It must mean to be
RowColumn = [row,column]

类别

在 Help Center 和 File Exchange 中查找有关 Logical 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