frequency response function

例句：

1. 1.The engineer used the frequency response function to optimize the system's performance.
   工程师使用频率响应函数来优化系统的性能。
2. 2. The scientist discovered a new frequency response function that could enhance the device's efficiency.
   科学家发现了一种新频率响应函数，可以提高设备的效率。
3. 3.The engineer analyzed the frequency response function of the system to identify any potential issues.
   工程师分析了系统的频响函数，以识别任何潜在的问题。