MATLAB - String Handling
What will be the output of this MATLAB code?
str = sprintf('Hex: %X', 255); disp(str);What will be the output of this MATLAB code?
medium📝 Predict Output Q5 of 15
Step-by-Step Solution
Solution:
Step 1: Understand %X format specifier
%X formats an integer as uppercase hexadecimal.Step 2: Convert 255 to hexadecimal
255 in hex is FF (uppercase).Final Answer:
Hex: FF -> Option CQuick Check:
%X outputs uppercase hex = FF for 255 [OK]
Quick Trick: Use %X for uppercase hex, %x for lowercase hex [OK]
Common Mistakes:
- Using lowercase hex with %X
- Expecting decimal output
- Adding 0x prefix automatically
Master "String Handling" in MATLAB
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