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关于地面透雷达盲区影响的数值模拟研究

Wentian Wang1,2, Wei Du3, Siyuan Cheng4

  • 1Institute of Disaster Prevention, Sanhe 065201, China.

Sensors (Basel, Switzerland)
|February 26, 2025
PubMed
概括

由于平面波假设,定向钻井雷达面临近场盲区. 数字模拟显示最佳频率和泥类型,以最大限度地减少近视角识别错误,以改善地质物理检测.

关键词:
在FDTDD中,它是最重要的.在GPR中使用GPR.盲区是一个盲区.钻孔雷达是指一个洞雷达.数字模拟的数字模拟.

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Wald-Wolfowitz Runs Test II01:17

Wald-Wolfowitz Runs Test II

The Wald-Wolfowitz runs test, commonly referred to as the runs test, is a nonparametric test used to assess the randomness of ordered data. The test evaluates the number of runs, which are consecutive sequences of similar elements within the data. If the number of runs is significantly higher or lower than expected, the data is considered non-random, indicating a detectable pattern or structure.
For binary data, runs are identified using symbols such as + and −, or equivalently, 1s and 0s. In...
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