In electrical network analysis, transforming a delta (Delta) configuration of components into a wye (Y) configuration is vital for simplifying complex circuits. Given three impedances connected in delta (Za, Zb, Zc), the equivalent wye impedances (Z1, Z2, Z3) are calculated using the following vectorized formulas:
Z1 = (Zb * Zc) / (Za + Zb + Zc)
Z2 = (Za * Zc) / (Za + Zb + Zc)
Z3 = (Za * Zb) / (Za + Zb + Zc)
Write a MATLAB function that accepts three vectors or matrices representing Za, Zb, and Zc (which may include complex numbers for AC circuits) and returns the equivalent wye impedances.
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Last Solution submitted on Jun 14, 2026

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Chris Cleveland Christian Schröder Md. Ikrama Hossain

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