Math Problem Statement
In idft equation K=3 ,N=4 n=3 X(0)=50,X(1)=2-2j ,X(2)=-2,X(3)=2+2j
Solution
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Math Problem Analysis
Mathematical Concepts
Discrete Fourier Transform (DFT)
Inverse Discrete Fourier Transform (IDFT)
Complex Exponentials
Formulas
IDFT formula: x(n) = \frac{1}{N} \sum_{k=0}^{N-1} X(k) \cdot e^{j\frac{2\pi}{N}kn}
Theorems
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Suitable Grade Level
Advanced Undergraduate