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- t amplitude spectrum 幅值谱
- In the system,fast Fourier transform and multichannel signal time domain waveform,amplitude spectrum and cross-power spectrum is plotted and displayed. 该系统实现了快速傅里叶变换,多通道时域波形,幅值谱,互功率谱的绘制与显示。
- We quantify and simplify the model in order to simulate, we write the poincare maps, axes contrails, phase plane portraits, times-history and amplitude spectrum program. 对建立的动力学模型,编写相应的庞卡莱图,轴心轨迹图,相位图,波形图,频谱图的作图分析程序。
- The radially averaged log amplitude spectrum of potential field can be modeled by lines with different slopes, which are the depths of the corresponding equivalent source layers. 位场信号的径向平均对数振幅谱可以由多条斜率不同的直线段拟合，直线的斜率即为相应的等效层的深度。
- If there is hydrocarbon in the formation, an abnormal value will occur in the low frequency part of the amplitude spectrum ratio eurve o On the contrary, when no hydrocarbon exists in the formation there will be no abnormal value on the curve. 当地层含有油气时,在振幅谱比曲线的低频部分就出现异常值; 反之,不含油气时,就不出现振幅谱曲线异常。
- By the decomposition of the minimum and maximum phase components, the group of wavelets with the same amplitude spectrum and different phase spectrum could be found in cepstrum domain. 摘要利用子波的最大相位和最小相位分解技术，在复赛谱域得到一组具有相同振幅谱、不同相位谱的子波集合。
- The method not only can be applied to the complex reflection spectrum but also can be adapted to treat the amplitude spectrum alone, therefore it makes the method more practicactical. 此方法既适用于已知复反射系数谱,又适用于只知道反射系数振幅情况,从而使本方法更实用。
- first-order spatial amplitude spectrum 基频模
- amplitude spectrum characteristic 幅频特性
- A New Method of Correcting Amplitude Spectrum Based on DSP 基于DSP修正幅值谱的一种新方法
- Preliminary Study on Response of Paraffin Thickness Using Amplitude Spectrum of Scattered Neutron 用中子散射幅度谱研究石蜡厚度响应的初探
- Reconstruction of electromagnetic pulse waveform based on the amplitude spectrum data 基于频域幅度谱数据重建电磁脉冲时域波形
- Feature Extraction Based on Amplitude Spectrum and Moment Invariants and Its Application 基于幅值谱与不变矩的特征提取方法及应用
- That will be a total of eighty N T. 那总共八十台币。
- Keesh watched the bear tha t whole day. 季奚那一整天都在旁边看着它。
- Determination of elastic constants of cylindrical solidsusing backscattering amplitude spectrum 用超声背向散射谱定征柱状固体的弹性常数
- Don’t scrawl all over the wall. 不要在墙上乱涂乱画。
- Remember to cross your t's when you're writing. 写字时别忘了在t 字母上画横线
- The Characters of Amplitude Spectrum of Reflected Wave and the Design of Pre-amplifier in Seismic Instrument 反射波振幅谱特征与地震仪前置放大器设计
- Don’t confound public affairs with private ones. 不要把公事与私事混为一谈。
