[Solved] Identify the error in this code:person = struct('name', 'Anna'); disp(person['name']); — Ans: Using square brackets for field access | MATLAB

MATLAB - Cell Arrays and Structures

Identify the error in this code:

person = struct('name', 'Anna');
disp(person['name']);

AMissing semicolon after struct

BUsing square brackets for field access

CIncorrect field name 'name'

Dstruct function syntax error

Step-by-Step Solution

Solution:

Step 1: Check field access syntax
MATLAB uses dot notation, not square brackets, to access structure fields.
Step 2: Identify the error
person['name'] is invalid syntax and causes an error.
Final Answer:
Using square brackets for field access -> Option B
Quick Check:
Field access must use dot, not brackets = B [OK]

Quick Trick: Use dot, not brackets, to access structure fields [OK]

Common Mistakes:

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