second filter中文什么意思

例句与用法

1. The first filter shows the comparison - based filter and the second filter shows the evaluator delegate - based filter
   第一种筛选器表示基于比较的筛选器，第二种筛选器表示基于鉴别委托的筛选器。
2. Study on second filtering algorithm based on tracing the interfering spectral peaks of radar non - contact life - parameter detection system
   基于雷达式非接触生命参数检测中跟踪干扰谱峰的二次滤波算法研究
3. In the following example , the first filter shows the comparison - based filter , and the second filter shows the evaluator - delegate - based filter
   第一个筛选器说明基于比较的筛选器；第二个筛选器说明基于鉴别委托的筛选器。
4. A temporal - spatial filter is designed for noise removing of clinical eeg signals , the first filtering is temporal filtering using band - pass filter , and the second filtering is spatial filtering with ica - based spatial filter
   为了有效去除临床脑电信号的噪声和干扰，设计了一种时空滤波器，分两个阶段对脑电信号进行滤波预处理：第一个阶段是时域滤波，用传统的带通滤波器实现；第二个阶段是空域滤波，用基于独立分量分析( ica )的空域滤波器实现。
5. A novel communication receiver which uses lapped transform ( lt ) incorporating modified median filter ( mmf ) algorithm is designed for narrow - band interference excision . the lt domain mmf algorithm takes full advantages of the direct sequence spread spectrum signal , as well as the characteristics of lt , performing the transform domain filtering twice . the first filtering locates the position of interference and mitigates most of them . the second filtering is performed in a small neighborhood of the located interference . so lt domain mmf algorithm can completely mitigate the interference without distorting the desired signal . simulation results demonstrate the improved ber performance and increased robustness of our receiver
   本文采用改进的重叠变换域中值滤波算法进行变换域抗干扰处理.该算法既考虑到直接序列扩频信号的特点，同时又利用重叠变换的特性对变换域系数进行了二次滤波.该算法节省处理时间，并且不需要有关干扰的先验知识，系统性能不会随干扰频率变化而变化，因而是一种很稳健的处理方法