Paper Title:
Design and Realization of High-Speed and Real-Time Signal Processing System Based on FPGA
  Abstract

We usually adopt DSP and ARM to perform signal collection and processing. However, functions of DSP and ARM largely depend on the software. Parameter modulation of the software must account for sampling time partly. Moreover, software can not control complex peripheral logic circuit very well. The above problems render DSP and ARM containing big flaws in high-speed data collection and processing. Field-programmable Gate Array (FPGA) possesses the characteristics of timeliness, controllability and rapid processing speed. The paper designed a new circuit based on FPGA to obtain high-speed signal, and utilized FFT IP core in FPGA to perform spectral analysis with the help of digital signals from the circuit. The paper introduced the design based on FPGA and verified that it possesses good performance according to actual experiments.

  Info
Periodical
Chapter
Chapter 7: Design and Practice
Edited by
Zhixiang Hou
Pages
1382-1385
DOI
10.4028/www.scientific.net/AMM.128-129.1382
Citation
X. C. Wang, Y. H. Peng, M. Cheng, K. H. Yue, "Design and Realization of High-Speed and Real-Time Signal Processing System Based on FPGA", Applied Mechanics and Materials, Vols. 128-129, pp. 1382-1385, 2012
Online since
October 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Su Jun Yang, Yong Chun Yang, She Ming Fan, Hui En You
Chapter 3: Vibration Control and Condition Monitoring
Abstract:On the basis of the review of the present situation and existing problems in structure real-time monitoring system, the paper designs and...
765
Authors: Yi Lu, Cheng Yu Huo, Ai Jun He
Chapter 2: Future Materials Technology and Biomedicine
Abstract:Bioelectrical impedance measurement is a widely used biomedical detecting technology. However, most traditional bioelectrical impedance...
409
Authors: Xiu Ying Zhao, Hong Yu Wang, Shou Yu Tong, De You Fu, Hai Shen Zhou
Abstract:The spectral subtraction is one of the best methods for elimination of approximate cyclical engine’s noise from degraded speech signal. Here...
1327
Authors: Neng Cao, Jin Gang Lai, Jiao Yu Liu
Chapter 3: Electrical Machinery and Engineering
Abstract:This article use emulation software MATLAB to design the Fast Fourier transform (FFT) algorithm. And utilize the algorithm to analyze the...
254
Authors: Yong Zhu, Zhen Chong Wang, Chang Xin Nai, Lu Dong
Chapter 3: Advanced Digital Enterprise
Abstract:Complex resistivity of soil must be measured using low-frequency power supply to overcome the skin effect, but, because of using higher...
333