cycle-amplitude relation

例句：

1. 1.The amplitude of the wave is directly related to its frequency.
   波的振幅与频率直接相关。
2. 2. In this model, the amplitude of the response is influenced by the initial conditions.
   在这个模型中，响应的振幅受到初始条件的影响。
3. 3. The amplitude of the signal can be measured using a spectrum analyzer.
   信号的振幅可以通过频谱分析仪测量。