power chart density

• 功率谱密度

power chart density的用法和样例：

例句

1. This method resolves the problem of signal detection with high side lobe levels, but loses information of the power spectrum density.
   这样解决了高旁瓣下信号检测的问题，但却丢失了功率谱密度信息。
2. The result shows that the PSD of the electromagnetic pulses consists of a continuous component and a discrete component, with the total power of the two parts being conservative.
   结果表明，这类电磁脉冲串的功率谱密度由离散谱分量和连续谱分量组成，它们组成的总功率守恒。