frequency response curve meaning in Chinese
频率响应曲线
频率响应特性
Examples
- The influences brought from the different measuring conditions on the frequency response curve and impedance curve are introduced
摘要介绍了不同的测试条件对扬声器频响曲线及阻抗曲线的影响，并对扬声器的阻抗曲线进行了分析、比较。 - The amplitude - frequency response equations and the local bifurcations are respectively analyzed in the two resonant cases . the numerical simulations are given to obtain the amplitude - frequency response curve
利用数值模拟方法得出了1 3亚谐共振和1 2亚谐共振情况下的局部分叉和振幅-频率响应曲线。 - The amplitude - frequency response equations and the local bifurcations are respectively analyzed in the two resonant cases . the numerical simulations are given to obtain the amplitude - frequency response curve
最后应用matlab仿真软件对频率响应方程进行数值模拟，得出了系统在内共振和1 / 3亚谐共振情况下的分叉和频率响应曲线。 - Testing the vibration acceleration signal of rail top ( lateral and vertical ) , rail middle ( lateral ) , rail bed side ( vertical ) and rail bed middle ( vertical ) with dasp vibration testing system , calculation of signals obtains the power spectral density and frequency response curves of different position
测试横向和垂向激振力下钢轨不同部位的振动信号,进行频谱分析,得出不同部位的频率响应曲线。通过对频响曲线的分析,得出不同方向激振力下钢轨振动能量集中的频率,确定不同方向激振力下钢轨的主要振动部位和振动形式。 - It is analyzed that the values of external excitation , the internal damping of the shaft and the depth of the crack have effects on the amplitude frequency response curves . in chapter 5 , the bifurcation and chao s of a rotor system are studied . the bifurcation parameter sets of the motion equation are determined by using the theoretical method
从理论上确定了在垂直平面内振动的裂纹转子运动方程的分叉参数集，且用数值方法验证了理论分析的正确性，同时，还利用melnikov函数法给出了系统发生混沌运动的临界条件，最后，利用数值方法研究了考虑涡动影响的转子系统的动力特性。