在超声信号波形识别和到达时刻判别上，本研究将传统的阈值法改进为高速数据全采集方法。
Compare to the traditional threshold method to distinguish the signal and detect the time, complete data sampling is adopted. And in this thesis, these follow content are introduced in detail.
介绍了全姿态挠性陀螺找北仪系统中数据采集计算模块的软、硬件设计与实现。
This paper introduces the design and realization of the data acquisition and calculation module in all position flexible gyro north-finder.
对信号响应的波形特征进行分析和讨论，实验得出LIV信号半峰全宽与数据采集卡临界采样率成反比例关系。
The results show that there are inverse proportional relationship between full wavelength at half maximum(FWHM)of the LIV signal and critical sample rate of data acquisition card.
应用推荐