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- Lowpass filtering limits the bandwidth of signal prior to digitization and signal processing, reducing the required speed of subsequent digitization and the computing burden. 低通滤波后的数字采样和信号处理均可在低的速率下进行，大大降低了运算量且容易实现。
- Contrarily,if the frequency bandwidth of signal is finite,the time length of signal will be infinite when sampling in frequency domain,the time folding phenomenon will certainly happen. 反之;若信号的频带宽度有限;当进行频域抽样时;时域必然发生混叠.
- A. To broaden the bandwidth of the network. 为了延伸本网路的频宽。
- Bandwidth of the sensor is 300 MHz with SNR 50. 该传感器的频带宽度为300MHz，信噪比为50。
- The bandwidth of the antenna is about 11% (VSWR<2). 此方法可使得带宽达到11%25(VSWR<2)。
- Rate of signal oscillation in hertz. 信号振荡的速率,以赫兹(Hz)为单位。
- A twisted pair has a bandwidth of up to 250 kHz for analog signals. 双扭线对于模拟信号可有高达250赫兹的带宽。
- Select which type of signal each of these device use. 选择这些设备所用的信号格式。
- The other host of signal are control signals. 另一组信号是控制信号。
- Which kind of signal is most promising for interstellar contact? 在星际通讯中，选用哪种信号最有效呢?
- Easy verification of signal detection by the indicator. 通过指示器非常方便检测。
- bandwidth of signal 信号带宽
- A scheme of signal acquisition of the HF DSSS is presented. 给出一种短波扩频通信系统的信号捕获方案。
- The signal channel number of LRA is designed by calculating the gain and bandwidth of the different channel number. 主要是信道的设置、泵浦波长和功率的优化设计。通过数值模拟两种信道设置的增益，选择适合带宽和增益要求的信道设置。
- A computer description of a garbled or otherwise unintelligible sequence of signals or other data. 描述被歪曲或不能理解的信号或其它数据序列的计算机用语。
- After doubling the frequency of noise-polluted signal,the bandwidth of AM noise is often extended by a factor of N(N-number of doubling fre- quency). 这种被噪声污染了的信号倍频后,通常调幅噪声的频宽扩大 N 倍(N 为倍频次数);
- Save the current set of signals. 保存当前信号设置。
- The dynamic error is inevitable because the bandwidth of measurement system cannot cover completely the efficient bandwidth of the blast wave signal. 由于测试系统的带宽不能完全覆盖冲击波信号的有效带宽,存在不可忽视的动态误差。
- Associations are transmitted by way of signals. 关联性通过品牌信号的方式传播。
- The act of signalling the completion of request. 一种发送完成请求信号的行为。
