...) mpdmechanical and structural vibration 2.3 任意激励作用下的受迫振动2.3.2系统对单位脉冲力的响应用单位脉冲(unit impulse)函数 (t)表示冲击力函数的定义是 0 t δ(t ) t δ(t ) d t 1 0表明只在近旁极其短暂的时间内起作用，其数值为无限大。
2
?单位冲激
... Unit doublets 单位冲激偶 Unit impulse 单位冲激 Unit step functions 单位阶跃函数 ...
3
?单位冲量
... 单位理想 unit ideal 单位冲量unit impulse 单位区间 unit interval ...
In this paper, based on LPC analysis, a method for calculating the spectrum converted system unitimpulse function is proposed so as to convert the spectral envelope efficiently.
In this thesis, based on LPC analysis, a method for calculating the spectrum converted system unitimpulse function is proposed. So the spectral envelope is converted efficiently.
In the hardware of system, it introduces the detailed hardware of DSP excitation regulator, including the design of DSP peripheral circuit, digital circuit and impulseunit circuit.