英德
有道
百度
谷歌
图片
维基
百科
锁频 [suǒ pín]
[力] frequency locking
- 进而研究根据CPT谱线实现原子钟锁频的数学过程，并通过对激光调制过程中物理鉴频系统的信号流分析得到物理系统的鉴频模型。
The method for locking frequency according to CPT line is studied. The model of frequency detection for physical package is attained according to analysis the course of detection. - 推导出高动态数字直扩接收机差积鉴频二阶锁频环路无缝切换控制增益，两种切换方式的仿真结果表明无缝切换的效果优于传统的硬切换方式。
The SS control gains for the high dynamic digital spread spectrum receiver is derived. Simulation results for the SS compared to the direct switching demonstrates the improved performance. - 本文介绍一种高性能快速跳频合成信号发生器，利用锁相环路和锁频环路相结合的原理和跳频校准控制技术而实现的。
Above algorithm is realized using single FPGA, frequency-locked loop and phase-locked loop are implemented by NiosII replacing conventional DSP, and these enhance stability and reliability of system.
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