Therefore, employing theoretical detection threshold will greatly increase the falsealarmprobability.
此时若采用理论的检测门限，将使虚警率大大增加。
2
Experiment result with real targets show that the method can detect the target effectively and reduce the falsealarmprobability.
实验结果表明，该方法能够有效地提取目标，减少虚警率。
3
Its robustness including falsealarmprobability, detection probability and average sample number is demonstrated and its asymptotic performance is discussed.