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- 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。
- wavelet power spectrum 小波功率谱
- Local wavelet power spectrum 局部小波功率谱
- Effects of Noise and Music on EEG Power Spectrum. 噪声和音乐对脑电功率谱的影响。
- Theoretical analysis indicates the sequence of coefficient module of Haar wavelet transform has discrete spectral lines in the power spectrum. 通过对此单极性脉冲序列的功率谱分析可知,在基带信号码元速率的整数倍处存在离散谱线,检测这些离散谱线即实现了信号码元速率的估计。
- First the power spectrum of fault signals is decomposed by wavelet analysis, which predigests choosing method of fault eigenvectors. 首先对故障信号功率谱进行小波分解,简化了故障特征向量的提取。
- After the signal is decomposed and reconstructed by wavelet functions, the unmeasurabled noise jamming is eliminated, then use power spectrum coefficient method to analyse it. 实验表明这种方法与单一使用功率谱比值法的方法相比,动作模式识别率得到了提高。
- Power spectrum of the autodyne signal of CO2laser[J]. 引用该论文 戴永江;王林;皮名嘉.
- With the help of wavelet package the original EEG signals are firstly decomposed and then recomposed at the related frequency range.Analyze the power spectrum and energe after that. 首先对脑电信号进行小波包分解，然后进行相关频段信号的重构，从而提取出特征波，并对其进行功率谱分析和能量计算。
- First the power spectrum of fault signals were decomposed by wavelet analysis, which predigests choosing method of fault eigenvectors, and then the LSSVM was adopted to diagnose faults. 首先对故障信号功率语进行小波分解，简化了故障特征向量的提取，然后采用最小二乘支持向量机进行故障诊断。
- 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。
- 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。
- Model of the power spectrum of the cosmic microwave background radiation (CMBR) by Prof M. 宇宙微波背景辐射功率谱模型。
- This effect explains why the second peak in the power spectrum is lower than the first. 这个效应解释了为何功率谱上的第二峰低于第一峰的现象。
- Characteristics of the Power Spectrum of Laser Irradiance Scintillation in a Real Atmosphere[J]. 引用该论文 饶瑞中;王世鹏;刘晓春;龚知本.
