Given an n x n square matrix A, if there exists another matrix B such that AB = BA = I (where I is the identity matrix), then B is called the inverse matrix of A and is denoted by A-1. The general ...
Abstract: The latest universal serial bus (USB) power delivery 3.1 quick charger, requiring 5–48 V output and 240 W maximum output power, demands a wide voltage conversion ratio on the ac–dc converter ...
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