盲源分离是一种很有希望的信号处理技术,具有独特的盲信息处理和波形保持能力。
Blind source separation is a promising technique for signal processing, which has such features as blind information processing and waveform restoral.
对于盲源分离的两个固有不确定性问题,引入波形相似度的概念,使问题得到解决。
Introduce the concept of waveform similarity to deal with the two two inherent uncertainties of Blind Source Separation.
然后,对接收到的信号应用最小均方误差滤波恢复单用户信号波形,从而同时实现了多用户信号分离及频率同步;
Next, minimum mean square error (MMSE) filters are applied to the received signal to recover single user signal wave thus implementing user separation and frequency synchronization at the same time.
本文介绍了用于立式自然循环蒸汽发生器的同心立式波形板汽水分离器的冷、热态试验结果。
This paper presents the test results of cold and hot state for concentric ver-tical shutter steam separator used in vertical natural circulation steam generators.
正弦波的作用是离子的分离和离子的检测,任意波形则用于离子的筛选。
Sine wave is used for the separation and detection of ion, SWIFT will be used for ion screening.
不仅对入射波、反射波的波谱进行了分离,而且模拟合成了入射波、反射波的波形。明确了不同特征波的反射率也不同;
The separation of incident and reflected waves is not only done with respect to its spectral characteristics, but the time series of incident and reflected waves are also simulated and combined.
利用所建立的方法进行振动信号盲源分离的数值仿真,分离后的信号波形与源信号一致。
The method is named as speedup gradient method. Based on the method developed, the numerical simulation of vibration signal blind source separation was performed.
本文对波形板汽水分离器进行了数值模拟和试验研究。
On the primary and secondary steam separator with a water defector in a steam generator for PWR;
本文对波形板汽水分离器进行了数值模拟和试验研究。
On the primary and secondary steam separator with a water defector in a steam generator for PWR;
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