| 释义 |
IF signal短语⁹⁶⁶⁷⁷⁺⁶
基本例句
中频信号
The basic theory of IF signal processing, such as sample theory, quartered demodulating technology, filtering, draw-off and interpolating theory is discussed.
然后介绍了数字化中频处理中的采样理论、正交混频解调、滤波抽取等基础理论。 cnki
The design and implementation of modulation, difference demodulation, bit and packet synchronization of burst GMSK IF signal is emphasized.
重点研究了突发 GMSK中频信 号的调制、差分解调、位同步和帧同步的设计方法及实现过程。 teleonline
A new scheme which stabilizes IF signal for the coherent fiber communication using double heterodyne phase locked tracking is presented.
本文提出了一种新的相干光纤通信中频稳定的方案——“二次外差锁相跟踪”。 cnki
The experimental results show that the precision of IF signal generated by this algorithm is much better than it generated in traditional way.
实验结果表明利用该方法产生的中频信号信噪比模拟精度远优于传统的实现方法。 jeit.ie.ac.cn
IF/span> signal is generated using designed IF signal source. The acquisition simulation is carried out using the programmed algorithm.
使用设计的中频信号源生成中频信号，运用编程实现的算法对生成信号进行捕获仿真。 fabiao |