threshold signal造句

• When the input noise is the single - peak gaussian noise , the noise can improve the signal correlation only for the sub - threshold signal , i . e . subthreshold stochastic resonance ( sr ) exists
  当输入噪声为单峰高斯噪声时，输入信号在阈下时噪声才能改善信号的相关性，即随机谐振现象存在。
• Firstly , the dissertation reveals at length the procedure of reference signal generating of adaptive array for the first time and presents the premise of adaptive array transforming from a transient state to a stable state and introduces a concept , threshold signal - to - interference noise ratio , sinrth
  首先，首次全面深入地揭示了自适应阵参考信号的建立过程，提出了自适应阵由暂态进入稳态的条件，并引入了门限信干噪比sinr _ ( th )的概念。