...（自然科学版、英文版） 关键字: 新信号体制；信号质量；BOC调制；监测指标最小集；BDS[gap=1318]Key words: new signal pattern; signal quality; BOC modulation; minimum set of monitoring; BDS..
In order toimprove the patternrecognitionprecision, using the neuralnetwork recognition andoptimalmethod, anewpattern recognition method of shapesignalwas established.