MATLAB - Linear Algebra
Given a complex matrix
C = [1+2i, 3-4i; 5+6i, 7-8i], which MATLAB expression returns the transpose without conjugation?Given a complex matrix C = [1+2i, 3-4i; 5+6i, 7-8i], which MATLAB expression returns the transpose without conjugation?
hard📝 Application Q15 of 15
Step-by-Step Solution
Solution:
Step 1: Understand transpose with complex numbers
In MATLAB,C'transposes and conjugates complex matrices.Step 2: Identify transpose without conjugation
The operator.'transposes without conjugating complex elements.Step 3: Check other options
ctranspose(C)performs conjugate transpose;C.Tis invalid syntax.Final Answer:
C.' -> Option DQuick Check:
Use dot-apostrophe (.' ) for transpose without conjugation [OK]
Quick Trick: Use dot-apostrophe (.' ) to transpose without conjugation [OK]
Common Mistakes:
- Using apostrophe (') which conjugates
- Confusing transpose and conjugate
- Using
ctranspose(C)which conjugates
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