... amplitude contour 等幅线 amplitude frequency 幅频 back-propagation neutral network 倒转神经网络 ...
基于10个网页-相关网页
幅频特性 magnitude-frequency characteristic ; frequency-amplitude characteristic ; character of magnitude and frequency ; amplitude-frequency response characteristic
振幅频率特性 amplitudefrequency characteristic ; amplitude frequency response ; amplitude frequency char ; amplitude fr
幅频响应 [电子] amplitude-frequency response ; frequency response ; AFRAmplitude /Frequency Response ; AFR
对数幅频特性 [自] log magnitude-frequency characteristics ; frequency characteristics
幅频图 amplitude frequency diagram
振幅频率响应 amplitude frequency response ; amplitude-fre ; amplitude-frequency respo
录放幅频响应 recording frequency response
幅频特性曲线 Amplitude-frequency Curve
振幅频谱 amplitude-frequency distribution ; amplitude spectrum ; [电子] amplitude-frequency spectrum ; spectrum amplitude
With the rapid development of digital communication currently, passive network phase response characteristic is requested more and more precisely. However phase response characteristic is conflict with amplitude response characteristic.
无源网络是电子与通信设备中常用的关键性器件，当前数字通信的迅速发展，对无源网络相频特性的要求越来越高，然而相频特性和幅频特性之间又存在着矛盾，如何在通带得到较好的群时延特性，同时在阻带获得较大的衰减一直是各国相关的科学工作者探讨和研究的课题。
参考来源 - 无源网络相频特性的优化算法及实现Meanwhile, the tested results also show that the nonlinear vibration behavior of the spring can increase the bandwidth of the amplitude-frequency curve of the output voltage of the prototype.
从测试结果中可以观测到,弹簧的非线性变形能够增加能量采集器输出电压幅频特性曲线的带宽。
参考来源 - 基于MEMS技术的微型电磁式振动能量采集器的研究The amplitude-frequency characteristics of carriage body elastic vibration is analysed,and the effects of vehicle suspension parameters and carriage body structure parameters on elastic vibration are investigated.
进行车体弹性振动幅频特性分析,给出了车辆系统悬挂参数和车体结构参数对弹性振动的影响。
参考来源 - 铁道客车车体弹性振动减振研究·2,447,543篇论文数据，部分数据来源于NoteExpress
研究结果表明幅频曲线转折点出现鞍结分叉。
The results show saddle-node bifurcation arises in the turning point of amplitude-frequency curve.
文中还以大量数值算例研究了温度效应对幅频曲线的影响。
The effects of temperature on the curve of dimensionless nonlinear vibration frequencies vs dimensionless amplitudes are especially investigated by numerical results.
用电容检测技术测量其振动信号，以获得传感器幅频、相频特性。
The vibration were measured using capacitance-detecting technology to get the amplitude-frequency and phase-frequency characteristics.
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