| 1. | The establishment of the first filter beds - the albany filters
兴建第一座滤水厂 |
| 2. | In the value column of the first filter , enter the number of rows to display
在第一个筛选器的“值”列中，输入要显示的行数。 |
| 3. | Following is an example of a filter string in which the first filter option specifies two filter patterns
下面是一个筛选器字符串的示例，其中第一个筛选选项指定两种筛选模式： |
| 4. | The following is an example of a filter string in which the first filter option specifies two filter patterns
下面是一个筛选器字符串的示例，其中第一个筛选选项指定两种筛选模式： |
| 5. | The following is an example of a filter string in which the first filter option specifies three filter patterns :
下面是一个筛选器字符串的示例，其中第一个筛选选项指定三种筛选模式： “ |
| 6. | 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。 |
| 7. | 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。 |
| 8. | 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。 |
| 9. | 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 |
