Array ( [0] => Array ( [title] => L26A [link] => https://www.youtube.com/embed/fjOYJpmkTdo ) [1] => Array ( [title] => L26B [link] => https://www.youtube.com/embed/muyjjs11oJw ) [2] => Array ( [title] => L26C [link] => https://www.youtube.com/embed/mrxJyAF7-C4 ) ) 國立清華大學開放式課程OpenCourseWare(NTHU, OCW) - 第26R講 An Approximate Equivalent Circuit