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- The influences of the SPM with amplitude modulations and phase perturbations on the compressed pulse is simulated. 结果表明:啁啾光脉冲的振幅调制深度和相位扰动深度越大,则压缩后的光脉冲对比度越小;
- The structure function of residual wavefront phase perturbation compensated by an adaptive optics system has been derived by means of frozen turbulence hypothesis and geometric optics approach. 在采用冻结湍流假设和几何光学近似的条件下,得到了经自适应光学系统校正后的剩余波前相位扰动的结构函数。
- A new and proposing approach to robustness analysis in discrete-time MIMO control systems is developed by using the closed-loop characteristic equation in the presence of gain or phase perturbation. 摘要增益边限与相位边限被广泛用来量测单一变数控制系统相对稳定性，并作为分析控制系统强键性之重要指标。
- Unbalance of amplitude phase in radar receiving channels and mismatch of frequency characteristic within channel band may affect the sidelobc level and output signal-to-noise(SN)ratio of digital beam forming(DBF)seriously. 雷达接收通道间的幅相不一致与通道带内频率特性失配对DBF(数字波束形成)的副瓣电平及输出信噪比有很大影响。
- The SRRS threshold decreases with the increasing of the RMS value of low-frequency phase perturbation, and increases with the increasing of the modulation depth of the high frequency perturbation. SRRS效应阈值随低频相位畸变的增大而减小，随高频相位畸变的增大而增大。
- The simulations show that more amplitude modulations and phase perturbations lead to lower contrast of the compressed pulse,and bigger modulation cycle results in wider pre-pulse width. 啁啾光脉冲的振幅调制周期和相位扰动周期越小,则压缩光脉冲的预脉冲宽度越大。
- Effect of amplitude modulation and phase perturbation on the optimizing parameters of third harmonic generation 振幅调制和位相扰动对三倍频参数优化的影响
- APSK Amplitude Phase Shift Keying 幅相键控
- Phase perturbation correction in ionospheric electromagnetic wave propagation 电离层电波传播相位污染校正
- Sound waves are measured by their amplitude. 声波是根据其振幅来测量的。
- The amplitude or loudness of a sound. 音量声音的响度或强度
- The child is going through a difficult phase. 那孩子正经历困难的阶段。
- Effect of phase perturbation on high power ultraviolet laser beams in long air path 位相畸变对强紫外激光在空气中长程传输的影响
- The two sets of traffic lights were out of phase. 那两组交通灯不同步。
- By their comprehensiveness and amplitude these picture fille the imagination. 这些照片以其综合性和丰富而充满了想像力。
- They have decided to phase in the new techniques. 他们已决定逐步引入新技术。
- The windshield wipers are out of phase now. 挡水玻璃刮水器现在动作不协调。
- Sensor gain and phase perturbations 相位不一致性
- Noise immunity is the maximum amplitude of noise. 抗扰度是最大的噪声幅值。
- Side-on radiography technology can directly demonstrate the change of perturbation amplitude on target surface. 摘要侧向背光照相能直接反映靶表面扰动幅度的变化情况。
