The errors from outside interference are reduced and reliability of the analytic result is enforced by performing analysis, process and determination of the internal relations among the three signals.
通过对这三个信号内在的联系进行分析、处理和判断，降低外界干扰因素引起的误差，增加分析结果的可靠性。
2
Image analytic system was used to detect the gray degree values of the positive signals.