脉冲响应函数 [电子] impulse response function
- 光子扩散成像系统的作用可用一个脉冲响应函数来表征。
The feature of the photon diffusive imaging system can thus be characterized with a pulse spreading function. - 合成孔径雷达收到的回波可以表示为目标场的雷达后向散射系数同两个脉冲响应函数的卷积。
We can describe the echo that synthetic aperture radar (SAR) received as radar backscatter coefficients of the target field convoluted with two impulse response functions. - 本文采用了单位脉冲响应函数法识别模态参数,由所建数学模型的特征方程识别结合部的物理参数。
The impulse response method is adopted to identify the modal parameters, and the physical parameters are estimated from the characteristic equation of the mathematical model built.