amplitude-frequency characteristic meaning in Chinese
振幅频率特性
Examples
- Development of portable instrument for amplitude - frequency characteristic
便携式低频幅频特性测试仪的研制 - Malfunction of amplitude - frequency characteristic of ecg and its solution
心电图机幅频特性不合格原因及处理办法 - It can be used to measure the amplitude - frequency characteristic and phase - frequency characteristic of the unknown network , and give the real - time the transmission - characteristic measurement of the unknown network
运用扫频技术的频率特性测试仪可以对被测网络进行快速的动态测量,得出被测网络传输特性的实时测量结果。 - This paper presents a model of cosine basis functions neural network based on bp algorithm , discusses the relation between the algorithm of neural network and amplitude - frequency characteristic about the linear phase fir filter , introduces the convergence condition of neural network algorithm , and studies the optimal design example about the high - order fir double - band - pass filters
提出了一种基于bp算法的正弦基函数神经网络模型及算法的收敛条件，研究了该神经网络算法与fir线性相位滤波器幅频特性的关系，给出了高阶双通带滤波器的优化设计实例。 - We acquired the system ' s dynamic response when the satellite attitude was adjusted and the mode of the antenna . then modal analysis and dynamic analysis have been done to the satellite - antenna system by using the finite element analysis ( fea ) software of ansys . through the analysis we got the system ' s connatural characteristic , the amplitude - frequency characteristic of harmonic response , the power spectrum density of random vibration response , the maximal amplitude and resuming time of impact response
其次借助ansys有限元分析软件，对系统进行了模态分析和动力学响应分析，获得了不同天线结构参数下的卫星?天线系统的固有特性，简谐响应的幅频特性，随机振动响应的功率谱密度，以及冲击响应的最大幅值和恢复时间等。