1) circular deviation
圆周罗差
2) circular integrodifferential operators
圆周差分定位法
1.
The circular integrodifferential operators[1,2] of John Daugman is robust and accurate.
Daugman提出的圆周差分定位法鲁棒性和精确性较好,但当在整幅图像中搜索虹膜时,将非常的耗时,同时也会因为受到睫毛等的干扰而降低定位的精确性。
3) error of closure of horizon
圆周角闭合差
1.
According to the second method,we can judge that if error of closure of horizon in many detail unclosed traverse exceed 40 second,if error of closure of angles exceed 40n1 second.
按照方法二可计算出各条图根支导线的测站点圆周角闭合差是否超过±40″,各条支导线的角度闭合差fβj是否超过40 n1″,测角中误差m角平是否超过21。
4) circular error probability,CEP
圆周概率误差
5) circular error probability
圆周误差概率
补充资料：差差
1.犹参差。不齐貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条