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- The experimental results show that the method is very effective for both the multicomponent signals consisted of the LFM’s and nonlinear frequency modulation chirp signals. 实验结果表明, 该方法对由多个LFM信号构成的多分量信号和非线性调频信号都非常有效。
- Smode nonlinear frequency modulated signal S型非线性调频信号
- nonlinear frequency modulated signal 非线性调频信号
- nonlinear frequency modulation 非线性调频
- Frequency modulation does not allow static to creep in. 频率调制不允许静电干扰混入。
- Frequency modulation is not possible with polychromatic light. 多色光不可能调制频率。
- The figure below illustrates a simple frequency modulation architecture. 下面的图表列举了一个简单的调频结构体系。
- A new kind of time series, which is used as the ‘HRV Signals’ for the purpose of nonlinear dynamics analysis of HRV, is introduced based on the Integral Pulse Frequency Modulation (IPFM) model. 该时间序列对 于影响HRV的内在系统是一个更为直接的观察量，不但可以应用于非线性动 力学研究，还可以用于其它的一些分析方法。通过RR间期序列的功率谱与HRV 时间序列功率谱的对比，表明后者的功率谱具有较少的波峰数目和相对弱的宽 带特性，说明某些病例中RR间期的功率谱中的宽带特性是由于非线性观察函 数引起的，而不一定是系统内在混饨特性的反映。
- The digital and analog methods are both used to solve many important problems of instrument design, such as spectral fold-over and nonlinear frequency analysis method. 设计中综合使用数字和模拟的方法，解决了数据采样折叠噪声、非线性频谱分析方法建立等核心问题。
- A method of representing data in magnetizable surface storage; for example,"modified frequency modulation". 在磁表面存储技术中一种表示数据的方法，例如改进型调频制。
- It is discussed the influence of nonlinear frequency chirp to the transmission of 2nd-soliton in optical fibers by solving nonlinear Schr?dinger equation. 摘要从非线性薛定谔方程出发，研究了初始非线性频率啁啾对二阶孤子脉冲传输行为的影响。
- A large proton synchrotron,uses frequency modulation of an electric field to accelerate protons. 一种大的质子同步加速器,用电域的调频加速质子。
- A method of representing data in magnetizable surface storage;for example, " modified frequency modulation" . 在磁表面存储技术中一种表示数据的方法，例如改进型调频制。
- American engineer and inventor whose improvements to radio communication included the development of frequency modulation(1933). 阿姆斯壮，奈尔·奥尔登生于1930美国宇航员，他森身为阿波罗11号指挥官，成为第一个登上月球的人（1969年7月20日）
- It is also required that the power station shall be capable of moderating with load peak, frequency modulation. 要求该电厂有调峰、调频的能力。
- A method of representing data in magnetizable surface storage;for example"modified frequency modulation. 在磁表面存储技术中一种表示数据的方法，例如改进型调频制。
- A method of representing data in magnetizable surface storage; for example, "modified frequency modulation". 在磁表面存储技术中一种表示数据的方法,例如改进型调频制。
- Frequency modulation offers an effective parameter for spectral evolution: the modulation index (i). 能够控制声音的时变频谱要素对声音合成来说是至关重要的。
- A Pseudorandom Code Phase Modulation and Sinewave Frequency Modulation Combined Fuse. 伪随机码调相与正弦调频复合引信
- The range of frequency modulation has now been shifted, and energies from the outside are working to alter the planet. 频率调整范围现在已经改变，并且从外界而来的能量正运转来改变行星。
