- 作者: 貝蘇章; 徐忠枝
- 作者服務機構: 國立臺灣大學電機工程研究所
- 中文摘要: 本文提出一新穎的最小均方差埃根方法來設計數位濾波器,其中包括低頻 · 高頻、多頻帶濾波器,微分器及希伯特轉換器等的設計,並且針對此項課題,做了套裝軟體的開發,可適合通訊雷達及數位訊號處理等多項用途。
- 英文摘要: This paper presents a computer program for designing a large class of I IR linear phase digital filtersby the eigen-approach. The unique advantage of this approach over the McClellan-Parks algorithm is thatit is general enough to incorporate both time and frequency domain constraints This piogram not only,can design standard bandpass filters, differentiators, and Hilbert transformers, but is also suitable for time-constrained FIR filter design such as Nyquist filters, partial response FIR filters, Mth band filters and higherorder differentiators. The simplicity and generality of this eigen-design algorithm make this program usefulfor a wide variety of design applications.
- 中文關鍵字: digital filter; differentiator; Hilbert transformer; eighnfilter
- 英文關鍵字: --