Simulation results show that with the non-linear constant phase path, spectral spreading has been resisted and the envelope fluctuation has been reduced by using the new IJF signals on the phase modulation technologies.

  • 仿真结果表明:将其应用于相位调制技术后,相位路径非线性平滑连续,有效降低了调制起伏幅度,抑制了频谱扩展。
  • 来源:互联网摘选更新时间:2026-07-01 15:53:30

  • 重点词汇
  • byprep. 在…旁边;表示方式;由于;经过;到…之前;
  • signalsn.信号( signal的名词复数 );(无线电或电视所传送的)讯号;标志;(尤指铁路和公路上的)指示灯;
  • phase modulation调相,相位调制;
  • resistedv.抵抗,抗拒(resist的过去式与过去分词形式);
  • technologiesn.科技(总称)( technology的名词复数 );工业技术;[总称]术语;工艺过程;
  • pathn.路径; 道路; 路线; 小路; 小径; 行动计划; 成功的途径;
  • phasen.阶段;时期;月相;(月亮的)盈亏;
  • with the与...;
  • 相关例句
1、

The traditional PSI uses fixed standard phase shift algorithms, in which each step has a special constant phase shift value ( mostly 2 π/ K, K is a positive integer).

传统的相移干涉术采用定步长标准相移算法,即每步的相移量均为特定的特殊值(多为2π/K,K为正整数)。

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2、

The constant phase sweep is made on multiple traces, and the angle corresponding to the maximum variance norm is the angle that can be used in constant phase correction of whole seismic section.

第二种是在多道记录上进行常相位扫描,用方差最大时所对应的角度作为整条剖面常相位校正的角度。

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3、

The model contains ohm resistance, a constant phase angle element ( CPE) standing for double electrical layer on porous electrode, charge transfer resistance and Warburg resistance.

模型包含欧姆阻抗、多孔电极双电层的恒相位元、电荷传递阻抗和Warburg阻抗。

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4、

Constant phase correction method recommended here is only an approximation for solving this question because the residual phases of wavelets of real seismic section are not necessarily the constant.

本文介绍的常相位校正是解决这个问题的一种近似方法(因为实际剖面中的子波剩余相位不一定是常数)。

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5、

In constant phase correction of seismic record, the phase spectrum plus a constant and the instantaneous phase plus the same constant can bring the same result.

在实现常相位校正时,在记录的相位谱上加一个常数与在记录的瞬时相位上加同一个常数,结果是相同的。

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6、

Finally, Strong tracking filter algorithm was using in constant phase model for state estimation, according to the dynamic model. The algorithm can track the actual state of the system.

最后,在此基础上,运用强跟踪滤波算法对恒温阶段模型进行状态估计,实验结果表明,该算法能对实际系统保持状态跟踪。

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7、

The equivalent circuit for a carbon electrode with inductance and constant phase element was released with a low oxidation state of oxide uranium in the interface.

等效电路分析出现感抗和常相位角元件证实有中间化合物的生成,分析认为是在氧化铀/碳钢界面处形成了低价氧化铀。

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8、

A special constant phase angle element ( CPE) exists in the equivalent circuit of the impedance when there exists ASR.

分析表明,碱硅酸反应的特征是在等效电路中存在左旋的常相角元件。

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9、

The viscoelasticity of a medium makes seismic wave have a constant phase delay when upper-limit frequency of the data is not high.

在资料的上限频率不高时,介质的黏滞性将导致地震波发生一个常数的相位延迟。

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10、

PLL ( Phase Lock Loop) technology is employed to realize the frequency tracing and constant phase angle control;

通过采用锁相环技术实现了逆变器工作频率的自动跟踪和容性逆变角度的恒值控制;

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11、

A Constant phase compensation methed for Near Surface Consistent

地表一致性常相位补偿

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12、

The problem induced by constant phase is solved.

简单地解决了解的常数相引起的问题。

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13、

The constant phase correction is performed in time domain.

常相位校正是在时间域进行的。

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14、

An Optimization Method for Design of Constant Phase Shift Network

等相移网络的最优化设计法

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15、

Concluded that vertical vibration test results in the section added in a constant, while the pitch and yaw vibration greater impact on the test results, laser beam in the number of less or more or obvious when the vibration the test results are not credible.

得出结论:垂直振动在断面检测结果中加进去一个常数项,而俯仰和横摆振动对检测结果影响较大,在激光束个数较少或振动较明显时检测结果是不可信的。

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16、

If the vertical velocity and the rolling angle were fixed to constant, the pitch angle, the heeling angle and their interactive effect were significant.

根据实际着水问题固定竖直速度和滚动角的情况下,试验设计分析的结果为俯仰角、侧倾角以及二者的交互效应都比较显著。

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17、

Wind turbine develops from initial constant speed fixed pitch to variable speed variable pitch.

风力发电机组从最初的定速定桨风力机发展为变速变桨风力机。

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18、

The introduction and the analysis of DCA theory indicate that DCA is very useful for compensation with both constant pitch and roll angles, and the DCA modified error of magnetic heading is restricted within ± 0.3 ° which can satisfy the heading calibration requirement of the plane.

通过DCA的原理分析和证明得出:该算法对具有恒定横滚角度和俯仰角度的磁航向罗差修正均有效,经过DCA补偿的磁航向角度误差在±0.3°以内,满足飞机的航向标定要求。

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19、

Then the speech signal is pitch adjusted according to this pitch contour, where the original signal with time varying pitch period is converted to a signal of constant pitch period.

然后根据这一轨迹对语音信号进行基音调整,将原始的、具有时变基音周期的信号转化为一个具有恒定基音周期的信号。

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20、

Kelp cutter The curve of constant pitch cutting of conical milling cutter with an angular circle

海带丝切割机带角圆的锥面铣刀上等螺距刃口曲线

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