signal grouping meaning in Chinese
信号群组
Examples
- When snris below to some extent , the distortion of signal will be so great that the new randomshift invalidates the algorithm , so an improved adaptive centroid estimation algorithmis presented according to signal grouping and the principle of grouping is analyzed . correlation function algorithm is a classical method on shift estimation
由于当信噪比低到一定程度时,有用信号的损失过大,会导致引入新的随机时移,使算法完全失效,因此通过将信号分组的方式提出改进的自适应质心估计算法,并对分组的原则进行研究。 - Operator on prpd mode of pd signal , mode - classifying implements based on bpnn and sart are compiled . the artificial neural networks designed are applied to recognize measured signals . conclusions are made : recognition rate of bpnn is 95 % , and it is respect to magnitude of discharging signal and increases while signal magnitude increasing ; the recognition rate of sart neural network is 98 % , higher than that of bpnn , recognition rate increasing with the number of signal group
论文用设计的人工网络模式识别程序识别测量信号：以prpd信号模式的放电次数为输入时， bp网络识别率为88 ，识别率和发生局放的强弱程度有关，局放信号越强，识别率越高；以prpd信号模式的统计算子为输入时， bp网络识别率为95 ；以prpd信号模式的统计算子为输入时， sart网络识别率为98 ，识别率随着样本量的增加而提高。