Digital Signal Processing Handbook P3

Chia sẻ: Tran Long | Ngày: | Loại File: PDF | Số trang:19

0
79
lượt xem
10
download

Digital Signal Processing Handbook P3

Mô tả tài liệu
  Download Vui lòng tải xuống để xem tài liệu đầy đủ

Bomar, B.W. “Finite Wordlength Effects” Digital Signal Processing Handbook Ed. Vijay K. Madisetti and Douglas B. Williams Boca Raton: CRC Press LLC, 1999 c 1999 by CRC Press LLC .3 Finite Wordlength Effects 3.1 3.2 3.3 3.4 3.5 Introduction Number Representation Fixed-Point Quantization Errors Floating-Point Quantization Errors Roundoff Noise Roundoff Noise in FIR Filters • Roundoff Noise in Fixed-Point IIR Filters • Roundoff Noise in Floating-Point IIR Filters Bruce W. Bomar University of Tennessee Space Institute 3.6 Limit Cycles 3.7 Overflow Oscillations 3.8 Coefficient Quantization Error 3.9 Realization Considerations References 3.1 Introduction Practical digital filters must be implemented with finite precision numbers and arithmetic. As a result, both the filter coefficients and...

Chủ đề:
Lưu

Nội dung Text: Digital Signal Processing Handbook P3

Đồng bộ tài khoản