机构

• 长春光学精密机械与物... [2]
• 计算技术研究所 [1]

采集方式

• OAI收割 [3]

内容类型

• 会议论文 [2]
• 期刊论文 [1]

发表日期

• 2023 [1]
• 2011 [1]
• 2005 [1]

学科主题

筛选

浏览/检索结果: 共3条，第1-3条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 A 100-Gb/s PAM-4 DSP in 28-nm CMOS for Serdes Receiver 期刊论文  OAI收割 ELECTRONICS, 2023, 卷号: 12, 期号: 2, 页码: 14 作者:  Li, Weijie   |  收藏  |  浏览/下载：27/0  |  提交时间：2023/07/12 digital signal process (DSP)  wireline transceiver  feed forward equalizer (FFE)  decision feedback equalizer (DFE)  parallel  multiplexer (MUX)  adaptive  least mean square (LMS)  sigma-delta   The application of MATLAB/ embedded IDE Link CC in the design of DSP system (EI CONFERENCE) 会议论文  OAI收割 2011 4th International Conference on Intelligent Computation Technology and Automation, ICICTA 2011, March 28, 2011 - March 29, 2011, Shenzhen, Guangdong, China Le S.; Shu-Mei Z.; Xin L. 收藏  |  浏览/下载：32/0  |  提交时间：2013/03/25 In the development of new digital signal processing algorithms  Designers always use matlab simulation  when the simulation results achieve the expected target  then chang the algorithms into C/C++ languages and debug on hardware DSP. There are some results of deviation because of design  precision etc. Such a repeated process of revising all  will give developers inconvenience. This article takes designing FIR filter as an example to introduce method which use Embedded IDE LinkTM CC tool in Matlab7.6 environment to Debug TMS320F2812 DSP board. 2011 IEEE.   AE signal processing and DSP implementation based on wavelet packet analysis (EI CONFERENCE) 会议论文  OAI收割 ICMIT 2005: Information Systems and Signal Processing, September 20, 2005 - September 23, 2005, Changchun, China 作者:  Zhao J.;  Wang K. 收藏  |  浏览/下载：12/0  |  提交时间：2013/03/25 To improve the accuracy of AE (Acoustic Emission) testing  the wavelet packet analysis was introduced to process the AE signals. Extraction of the fault characteristic information would be influenced greatly if the faulted AE signal was not effectively denoised. Based on discussing the fast searching algorithm of BWPB (Best Wavelet Packet Basis) adopting Shannon entropy  a new method based on BWPB was presented to denoise the AE signal from the faulted composite plate. Analyzing was performed on the denoised signal and the fault characteristic information was exacted. To improve the real-time performance of the wavelet packet analysis algorithm  it was performed on the DSP (Digital Signal Processing) chip TMS320VC5409. The experimental results show that the algorithm can not only reduce the noise by 10dB but also effectively extract the faulted characteristics information from the AE signal.