有限脉冲响应滤波器作为普通器件在许多数字信号处理系统中广泛使用。

Finite impulse response (FIR) digital filters are widely used as common components in many digital signal processing (DSP) systems.

youdao

称为信号析取系统的超声波检验实时信号处理系统，它通过同步平均和有限脉冲响应滤波能够提高信噪比。

UST real time signal process system is called signal extraction system. It can increase signal noise ratio through synchronization and average and limited pulse response filtering.

youdao