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- Simulation of Earthquake Ground Motions by Evolutionary Power Spectra 用时变功率谱拟合地震动
- Analysis of evolutionary power spectra density function of ground motion induced by blasting seismic 爆破地震地面运动的演变功率谱密度函数分析
- EARTHQUAKE ACCELEROGRAM SIMULATION WITH STATISTICAL LAW OF EVOLUTIONARY POWER SPECTRUM 根据渐进谱的统计规律生成地震加速度时程
- Keywords effective peak acceleration;evolutionary power spectrum;energy equivalent velocity spectra;attenuation law;spatial variability;scenario earthquake; 有效峰值加速度;时变功率谱;能量等效速度谱;衰减规律;空间变化性;设定地震;
- evolutionary power spectra 时变功率谱
- Effects of Noise and Music on EEG Power Spectrum. 噪声和音乐对脑电功率谱的影响。
- Power spectrum of the autodyne signal of CO2laser[J]. 引用该论文 戴永江;王林;皮名嘉.
- Recordings were analyzed for changes in EEG power spectra, power topography, and sleep-specific cortical oscillations. 分析EEG功谱、功率地形图和睡眠特异性的皮层共振活动。
- Results The power spectra of pulse signals were obtained,the power-spectral characteristics were analyzed and compared. 结果获得了脉搏信号的功率谱,并对功率谱特征进行了分析和比较。
- Through the analysis of the power spectra and the Lyapunov exponent, it can be convinced that the laser system studied is in a chaotic state. 通过对功率谱和李雅普诺夫指数的分析,可以确信所研究的激光系统处于混沌状态。
- CHAVE A D,THOM SON D J,ANDER M E.On the robust estimation of power spectra,coherences,and transfer functions[J].Geophysics,1987,92:633-648. 徐义贤王家映.;基于连续不波变换的大地电磁信号谱估计方法[J]
- The temporal power spectrum of atmosphere turbulence-induced wavefront error fo r laser-guide-star (LGS) is analyzed. 分析了激光导星发出的波前通过湍流大气所造成的波前相位畸变的时间功率谱;
- The absolute summability of autocorrelation sequence imposes only the continuity constraint on the power spectrum. 另外,绝对可加性自相关数列之假设只是意指在频谱中必须连续。
- As showed in the wavelet power spectrum figures,ENSO influences the Luzon Strait transports at different layers. 吕宋海峡年际体积(热量)输送的小波谱图较明显地反映出ENSO现象对吕宋海峡不同层次的输送均产生一定影响。
- The resulting power spectrum is called flat because of its lack of distinguishing features. 由于欠缺可区分的特徵,暴胀的功率谱是非常平坦的。
- The differences in the power spectrum for estimating the quality of heddle frame are found. 讨论了评价综框质量的能量谱的差异。
- The ECG data was analyzed to detect the times of TWA occuring and their amplitudes using a power spectrum analysis. 给出了采用该方案对受试者进行T波交替检测的实例。
- A novel binary joint transform correlator thresholding with reference power spectrum only is proposed. 提出一种用特征物功率谱取阈值的新型二元联合变换相关器。
- Multitarget detection using a real time joint transform correlator with power spectrum subtraction is proposed. 提出一种使用功率谱相减的实时联合变换相关器作多目标检测。
- The king was shorn of his power by his nobles. 国王被手下的贵族们剥夺了权力。