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- pulse frequency modulation control system 脉冲调频控制系统
- Recommends a principle and method of frequency selection range fixation in order to control the reliability of fuze action through the adoption of sampling discrimination in frequency modulated fuzes. 推荐一种利用采样鉴相技术在调频测距引信中进行选频定距、控制引信可靠作用的原理与方法。
- MORPHOGENESIS AND MODULATED CONTROL OF TISSUE IN ISOLATED CULTURE OF Medicago sativa L. 紫花苜蓿组织离体培养的形态建成及其调控。
- In order to obtain high range resolution, the Chirp signal is used as subpulse to form stepped frequency modulated radar signal. 摘要为了获得高距离分辨率,将线性调频信号作为子脉冲构成调频步进雷达信号。
- In order to obtain enough bandwidth,HF radars use an irregularly frequency modulated waveform. 为了获得足够的带宽,雷达采用一种非规则频率调制的波形。
- The Linear Frequency Modulated(LFM) signal is a popular pulse compression radar signal. 摘要 线性调频信号是雷达中常采用的一种脉冲压缩信号。
- Stepless frequency modulated speed,low noise,low vibration driving and smooth running. 速度无级调速,低噪音,低振动传动,运行平稳。
- Modulator control scheme for transmission. Default is AM. 传送调制控制配置。缺省是。
- This paper puts forward the signals transmission method combining the MSK technique with the radio technique of frequency modulated ultra-short waves. 文章提出了采用最小频移键控(MSK)技术与调频超短波无线电技术相结合传输信号的方法。
- This paper puts forward the signals transmission method combining the MSK technique with the radio technique of frequency modulated ultra short waves. 文章提出了采用最小频移键控 (MSK)技术与调频超短波无线电技术相结合传输信号的方法。
- Frequency modulation does not allow static to creep in. 频率调制不允许静电干扰混入。
- There is a growing interest in the Frequency Modulated Continuous Wave (FM-CW) SAR for its small cubage, light weight, cost-effective and high resolution. 调频连续波(FM-CW)合成孔径雷达因其体积小、重量轻、低成本及分辨率高等特点越来越受到关注。
- A microvibration sensor based on the optical feedback effect in a direct frequency modulated laser diode is developed for optical detection of muscle vibration. 摘要为了实现肌肉震颤的光学探测,本文设计并研制了一套基于光反馈效应的直接频率调制激光二极管微振动传感器。
- Frequency modulation is not possible with polychromatic light. 多色光不可能调制频率。
- In the FMCW(frequency modulated continuous wave) liquid level measuring system,the key to measure the distance is to detect the frequency of the sinusoidal echo beat signal. 在FMCW(调频连续波)微波液位测量系统中,回波差拍正弦信号的频率检测是实现距离测量的关键。
- The practices of primary frequency modulation, OPC and FCB in Baosteel Power Plant were reviewed to explain the function of plant control in alleviating system failure. 就一次调频、OPC、FCB等电厂控制方案在上海宝钢电厂的实践展开讨论,以说明完善的电厂控制可减轻电网故障程度。
- Color - Changes the background color attribute for the table cell which contains the module control. 改变包含模块控件的表格元素的背景属性。
- There is a growing interest in the frequency modulated continuous wave(FM-CW) SAR for its advantages such as small cubage,light weight,cost-effective and high resolution. 调频连续波(FM-CW)合成孔径雷达因其体积小、重量轻、成本低及分辨率高等特点越来越受到关注。
- Solid state modulating control (electronic sequencer) - modulates power input and balances load to demand. 固体状态调节控制装置(电子程序装置)----调节电力输入,平衡所需负荷。
- The analysis and simulation for Linear Frequency Modulated (LFM) pulse compression signal of radar, it is very significant in the field of radar signal simulation. 摘要对雷达线性调频脉冲压缩信号进行分析以及仿真,在雷达信号模拟领域中是非常重要的。