| 1. | Power spectral density analyzer
功率谱分析仪 |
| 2. | Analysis and control of power spectral density for impulse uwb communications system
脉冲超宽带通信系统功率谱分析与控制 |
| 3. | Research on ultrasonic measurement of pipeline thickness based on power spectral estimation
基于功率谱估计的管道超声测厚研究 |
| 4. | Power spectral density
功率谱密度 |
| 5. | Power spectral entropy of various frequency segments and its application to analysis electrocardiogram
不同频段功率谱熵及其在心电分析中的应用 |
| 6. | For different channel condition , the simulation analysis presented the time domain waveform , power spectral estimate and error rate plot
针对不同的信道条件，仿真分析给出了时域波形、功率谱估计和误码率曲线。 |
| 7. | The paper analyses the signal processing with emphasis on signal to noise ratio ( snr ) in output of correlator and snr in signal power spectral density
并对算法处理中相关器输出中的信噪比（ snr ）和功率谱密度中的snr进行了重点分析。 |
| 8. | 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。 |
| 9. | The power spectral density of ship ' s motion is calculated based on ocean wave energy spectrum , and the movement spectrums of the ship ' s random motion are calculated and created
根据海浪波能谱，计算了舰船摇荡运动的功率谱密度和舰船的随机摇荡运动。 |
| 10. | In this paper , ar power spectral density estimate by way of burg is provided in analysis and capturing the feature of adventitious respiratory sounds
利用bp神经网络对异常呼吸音进行分类识别，提出了评价人体呼吸系统生理状况的方案，这对分析病人的呼吸系统疾病有重要意义。 |
