range accuracy造句

• As a result , the concept of optimum signal threshold ratio was proposed to improve the ranging accuracy of the lidar and its computational formula was also presented in this paper
  通过改变接收信号强度，对不同信噪比、不同信号门限比条件下大量测距实验结果进行了分析，验证了最佳信号门限比的存在。
• In order to improve the ranging accuracy of a lidar , the effect of amplitude and width of the echo signal on the ranging accuracy of a lidar with bell - type laser pulses in temporal domain and gaussian pulses in spatial domain , was studied under the condition of constant - voltage - amplitude discrimination
  摘要为了提高脉冲激光雷达的测距精度，研究了光束在空域为高斯光束、时域为钟型脉冲的激光雷达在恒电压幅度鉴别模式下，回波信号幅度变化和宽度变化对测距精度的影响。
• In chapter one , the state of the art and future the development of stereo vision are introduced ; the principles of the binocular stereo in 3 - d measurement are illustrated in chapter two ; the experiment , data processing and the analysis of ranging accuracy with the effect of several factors are presented in chapter 3 , 4
  本文简述了，在第一章里介绍了立体视觉研究的国内研究与动态，第二章介绍立体视觉系统的测量原理，第三章介绍实验及数据处理，在第四章里分析了不同因素对测量精度的影响。