Based on input-output data, state space models are directly identified by the SMI methods combined with the system theory, linear algebra and statistics. 这类方法综合了系统理论,线性代数和统计学三方面的思想,其特点是直接由输入输出数据辨识系统的状态空间模型,因而非常适合多变量系统辨识。
The cows wear collars around their necks that identify them to the system. 在奶牛的脖子上戴上颈圈是为了方便系统识别他们。
Attempts to train the immune system to recognise and attack cancers have so far failed. 训练免疫系统识别并攻击肿瘤的尝试迄今为止是失败的。