small-signal analysis

例句：

1. 1. In the small-signal analysis,we need to consider the impact of noiseon the signal.
   在小信号分析中，我们需要考虑噪声对信号的影响。
2. 2. The small-signal analysis is crucial for understanding thebehavior of complex systems.
   小信号分析对于理解复杂系统的行为至关重要。
3. 3. The small-signal analysis helps usidentify the critical points where thesystem may fail.
   小信号分析帮助我们识别系统可能失败的关键点。