MATLAB - Cell Arrays and Structures
Given
C = {1, {2, 3}, 4};, what is the result of val = C{2}{1} + C{3};?Given C = {1, {2, 3}, 4};, what is the result of val = C{2}{1} + C{3};?
hard📝 Application Q8 of 15
Step-by-Step Solution
Solution:
Step 1: Extract nested content
C{2}is a cell array {2,3}, soC{2}{1}extracts 2.Step 2: Extract content from third cell
C{3}is 4.Step 3: Add extracted numbers
2 + 4 equals 5.Final Answer:
5 -> Option BQuick Check:
Nested curly braces extract content correctly = A [OK]
Quick Trick: Use multiple {} to access nested cell contents [OK]
Common Mistakes:
- Trying to add cell arrays instead of contents
- Confusing nested indexing syntax
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