How the parameters associated with the external cavity movement and the laser itself affect the self - mixing signal is simulated 经计算仿真分析，得到了外腔运动参数及激光器本身参数的变化对光反馈自混合信号波形的影响规律。
Several unit algorithms have been further obtained . 3 . the ica algorithms have been studied under convolutive mixtures model in time and frequency domain 3 .在卷积混合模型下,从时域和频域对卷积混合信号ica算法进行了研究。
One of the most common causes of loss of performance in mixed signal systems is degradation of analog performance by noise from the digital parts of the system 对于混合信号电路来说，导致性能下降的一个常见原因就是数字电路的噪声。
Finally methods of testing in mixed - signal circuits are researched . the results show that the design is feasible and the study is successful 最后本文对混合信号电路边界扫描测试中测试方法进行研究。试验结果表明,该测试系统的设计是可行的。
Add these mixed signals on growth to the uncertainties about inflation and the chances are that the fed will simply do nothing for a good while yet 纵观这些混合信号和之前对通胀的不确定性，美联储有可能在很长一段时间内都不会做任何变动。
The layout of d / a converter has been divided into digital , analog and mixed - signal parts according to different types of signals processed by each 根据处理信号的种类不同将版图分为数字电路、模拟电路和混合信号电路三类，每类电路对版图设计都有不同的要求。
Then the blind signal separation algorithm has been also discussed in frequency domain . we focus on discussing scaling and permutation problems . 4 在频域,研究了卷积混合信号的频域盲分离算法,重点分析了算法中存在的分离信号排序不确定性和幅度的不确定性问题。
Be the leading supplier of mixed signal ics for power management and security components and systems , for the computer , consumer , industrial ( including automotive ) and communications markets 成为电脑，消费电子，汽车和通讯领域顶级的模拟数字混合信号芯片供应商。
Then in chapter 2 , a mixed - signal top - down soc design flow will be detailedly introduced , which serves as the guidance to the following design of d / a and a / d converter 然后在第二章详细介绍了一种自顶向下( top ? down )的混合信号soc设计流程，作为a d和d a转换器设计的指导方法。
Be the leading supplier of mixed signal ics for power management and security components and systems , for the computer , consumer , industrial ( including automotive ) and communications markets 成为电脑，消费电子，网络安全，汽车和通讯领域顶级的模拟数字混合信号芯片及系统供应商。
