一、原始数据中尖峰信号的判断在航空磁测中,由于某些偶然因素的影响,磁带记录数据出现突变值。这些突变值称为“尖峰信号”(如图1),它反映的不是磁场的真实值,在计算机处理的最初阶段应该消除它。为了去掉这些尖峰信号,需要规定某种标准,对所有输入数据进行判断,检查出尖峰信号。 First, the spike signal in the original data to determine In aviation magnetic measurement, due to some accidental factors, the value of the tape recorded a sudden change. These abrupt values ​​are called “spikes” (Figure 1) and do not reflect the true value of the magnetic field, which should be eliminated during the very first stages of computer processing. In order to remove these spikes, there is a need to specify a standard that will judge all input data and detect spikes.