申論題 - 阿摩線上測驗

申論題資訊

試卷：109年 - 109 台灣聯合大學系統_碩士班招生考試_電機類:工程數學A#105870
科目：研究所、轉學考(插大)◆工程數學
年份：109年
排序：0

題組內容

六.(13%) Fourier series says that any periodic function can be expressed as a linear combination of infinite harmonic cosine and sine functions.

申論題內容

(ㅡ)(8%) If the period of a set of periodic functions is 2π, what is the orthonormal basis of the vector space that these periodic functions belong to? You have to show the vectors in the basis are orthonormal to get full credit.