Title :
Design and Implementation of Drawing Waveforms Rapidly for Multi-channel
Author :
Hou, Zhuo ; Wang, Xiangling ; Zhao, Min ; Huang, YeLong
Author_Institution :
Nat. Key Lab. for Electron. Meas. & Technol., North Univ. of China, Taiyuan, China
Abstract :
To meet the demand of rapid data processing which is applicable to multi-channel, mixed signal in high-speed data collection system, this article proposes a method of drawing waveforms rapidly. Using VC++ as the platform, the method implements drawing waveforms rapidly by technologies of memory mapping, extracting segmented extreme points and double buffer. Improving the efficiency of processing data greatly, this method has an important application value, and satisfies the user´s needs for data analysis.
Keywords :
C++ language; signal processing; waveform analysis; VC++; data analysis; double buffer; drawing waveforms; high-speed data collection; memory mapping; mixed signal; multichannel; rapid data processing; segmented extreme points; Computers; Data mining; Data processing; Feature extraction; Memory management; Monitoring; Software; double buffer; extracting segmented extreme points; memory mapping;
Conference_Titel :
Intelligent Human-Machine Systems and Cybernetics (IHMSC), 2011 International Conference on
Conference_Location :
Zhejiang
Print_ISBN :
978-1-4577-0676-9
DOI :
10.1109/IHMSC.2011.32
