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    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/107557


    Title: 利用改良式梯度陡降法實現低極零點靈敏度數位濾波器
    Authors: 鐘凱哲
    Contributors: 光電與通訊學系碩士在職專班
    Keywords: 無限脈衝響應;稀疏正規型式;極零點靈敏度;改良式梯度陡降法
    Date: 2017
    Issue Date: 2017-09-14 08:14:25 (UTC+0)
    Publisher: 亞洲大學
    Abstract: 在2017年的碩士論文[1]研究中,以梯度陡降法針對同時考慮極零點靈敏度之無限脈衝響應(infinite impulse response, IIR)數位濾波器進行最佳化,本論文將針對梯度陡降法之收斂速度加以改善,使得改善後的梯度陡降法能以更快的速度使得濾波器相似轉換矩陣中的待決定參數收斂到最佳值,使得極點與零點靈敏度能達到所訂定之成本函數的最佳值,我們將隨著迴圈次數的增加逐步調整梯度陡降法中的參數,使得收斂的速度得以加速,最後,我們將以實際的數值案例來驗證本論文所提出方法的有效性。
    Appears in Collections:[光電與通訊學系] 博碩士論文

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