• 作者： 連國珍; 湯耀中
• 作者服務機構： 國立臺灣大學電機系; 資訊系
• 中文摘要： 麥克塞龍方式可以用來有效地設計多維度有限寬度濾波器。據此，謝弼謝夫結構可以得到好的效率及好的四捨五入雜訊。其缺點則是需要較多的儲存記憶單元，本文將介紹一種方法來減少其儲存單元。複雜度是濾度器效數N之倒數。
• 英文摘要： The McClellan transformation can easily design high precision multi-dimensional FIR digital filterswith optimal property. On the implementation the Chebyshev Structure is very efficient and with verygood roundoff noise performance. But the drawback is the increase of storage needed. In this paper, wepresent a method to reduce the storage needed for Chebyshev Structure and an efficient systolic cell withminimal storage is constructed. The hardware complexity of each cell is 1/N of the filters.
• 中文關鍵字： systolic array; chebyshev; McClellan transformation; minimal storage
• 英文關鍵字： --