fecg造句

• This paper proposes an algorithm for fetal electrocardiogram ( fecg ) extraction , which is based on joint maximization of kurtosis and autocorrelation
  摘要针对胎儿心电图提取问题，提出了一种基于峭度和自相关函数联合最大化的算法。
• It fully exploits the fecg ' s special temporal property and its independence on other sources ( such as some noise , the maternal electrocardiogram ) ; therefore it is able to extract clearer fecgs , compared with existing algorithms
  该算法充分利用了胎儿心电图与其他源信号（如各种噪声、母体心电图）的统计独立性，以及胎儿心电图在时城上的特殊结构等信息，因而能提取出更加清晰的胎儿心电图。