How to access a row elements of a field of a structure

61 次查看（过去 30 天）

Mekala balaji 2020-5-1

回答： per isakson 2020-5-1

Hi,

I have a structure A and it has three feils f1,f2,f3. f2 have three rows and 10 columns. I want to access row 2 of columns.

I did like this but it give error.

A.f1{2,1}

How to access? kindly help.

per isakson 2020-5-1

The value of A.f1 is that a double matrix or a cell array?

Mekala balaji 2020-5-1

2nd row is is double.

per isakson 2020-5-1

Assumption: "three rows and 10 columns" refers to a 3x10 double matrix

Try

%%
A.f1 = randi( [0,9], 3, 8 );    % sample data
A.f1( 2, : )

MATLAB Language Fundamentals Data Types Structures

在 Help Center 和 File Exchange 中查找有关 Structures 的更多信息

R2017b

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

Translated by