Each test signal of tank gun control test system usually has random disturbance, real-time recurrence filtering for test signals is performed by means of Kalman filtering.

火炮控制检测系统各检测信号大多含有随机干扰，利用卡尔曼滤波可对检测信号进行实时递推滤波。

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Methods Observing and comparing the morphological change of Radix Achyranthis Bidentatae between bud picked groups and control groups in a random and at regular intervals time test.

方法摘芽后定期进行随机取样，并与对照组进行观察测量比较，追踪牛膝根外部形态的变化。

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Although the system is specially designed for simulated ocean wave generation, the control scheme can also be directly applied to generating random signals in many other fields of test engineering.

尽管这一控制系统是专为产生模拟海浪而设计的，但其控制方案也可直接用于其他测试技术领域，以产生“随机”信号。

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