[理工] 離散遞迴
離散解遞迴在非齊次解的部分
搞不太懂case2時特解要怎麼令,還有跟特徵根的關係
希望有人能解釋一下,感謝
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那An-4An-1+3An-2 = 2*3^n,特解為(d1+d2n)3^n,這是怎麼來的?
※ 編輯: Ksun 來自: 114.27.219.39 (11/03 23:50)
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