With the state augmentation approach and the measurementdifference approach, the effect of colored noise can be alleviated.
利用实际航路数据比较噪声在四种情况下的目标位置估计性能，验证了处理有色噪声的必要性。
2
The slight difference in response time of 1 msec would not be perceivable, and is likely due to measurement variability.
响应时间的差异只有 1 msec，可以无需考虑，而且可能是由于测量的误差引起的。
3
Now they do say in the paper "It is worth stressing that this measurement does not rely on the difference between a start (t0) and a stop signal but on the comparison of two event time distributions."