| 1. | Flicker noise is approximately simulated by power law model of phase noise spectral density
根据相位噪声功率谱的幂律模型,近似地模拟了相位噪声。 |
| 2. | Surface electromyography signal power spectrum during static load using two - dimensional mapping analysis
静态负荷表面肌电信号功率谱的二维地形图分析 |
| 3. | That is , there exists an optimal threshold , which lies in the average gray of the joint transform power spectrum by computer simulation
并通过计算机模拟，确定出该最佳阈值位于联合变换功率谱的平均灰度值附近。 |
| 4. | First , the return signal model is set up . the target return signal , clutter which has gauss power spectrum and noise of the receiver are included
首先讨论回波信号的生成，包括斯威林模型目标回波信号，接收机噪声以及具有高斯功率谱的杂波模型。 |
| 5. | The digital msk demodulation based on the dsp system employed the theory of power spectral analysis to demodulate the digital msk modulated signal
在本文中的数字化解调是基于dsp系统，并利用功率谱估计的理论对msk已调信号进行功率谱的估计来实现的。 |
| 6. | A power spectrum analysis method based on the phase of complex - wavelet - transform , which derives fault information from gear vibration signal by phase , is presented
提出了基于复小波变换相位功率谱的方法。该方法从复小波变换的相位的角度来提取齿轮振动信号中的故障信息。 |
| 7. | Then the power spectrum was programmed to satisfy the researcher " needs . and the actual use proved that the power spectrum of cerebral infarction patient was different than the normal people
为了提高仪器的性能，对于脑电波数据，还编制了功率谱计算程序并比较了脑梗塞病人和正常人功率谱的差别。 |
| 8. | When analyzing in frequence domain , according to the fluctuating property of wind , based on the stochastic vibration theory , some calculation formulas of the response are obtained in frequence domain
风振响应频域分析部分从结构风振的基本理论出发,通过对脉动风功率谱的分析,推导了结构风振响应的计算公式。 |
| 9. | The method using the part imitate extract the continuous spectrum of the signal spectrum , than extract line - spectrum from the relatively flat line - spectrum by subtract it from the former spectrum
该方法利用分段拟合方法拟合出信号功率谱的连续部分，从原始功率谱中减去连续谱得到拉平的线谱分布，然后进行线谱特征提取。 |
| 10. | The vibration of the flexible panel is monitored by a piezoelectricity accelerate sensor , and through the comparision of the sensor " s power spectrums signals of before controlling and after controlling , we can decide the controlling effect of the flexible panel
柔性墙的振动是通过一个压电加速度传感器测量的。通过控制前后传感器输出信号的功率谱的比较来决定柔性墙的振动的控制情况。 |
