随机抖动,random wobble
1)random wobble随机抖动
1.Besides,the reason ofrandom wobble of the signal transmitted and the math formula of the influence of error ranging and error one-dimension range profile in frequency stepped mode are given.针对步进频体制下发射信号随机抖动问题分析了产生的原因,给出了导致测距不准和目标抽取错误影响的数学推导,最后提出了一种消除随机抖动的方法,仿真结果证明了此方法的有效性。
2.And in the computation of radar cross section(RCS) of the flying radar target,the target srandom wobble is attributed to the change of pitch and yaw of the target in the kineti.提出将抖动模型应用于飞行目标雷达散射截面(RCS)计算,随机抖动的影响归结为在飞行坐标系中目标的俯仰角和方位角的变化,计算出不同时刻不同姿态下目标的RCS,并给出计算结果。
3.a disturbance modal for the target is considered in order to calculate it srandom wobble .通过动力学方程和运动学方程计算飞行动目标的飞行轨迹 ,利用飞行扰动模型计算飞行过程中的飞行随机抖动 ,将图形电磁计算的方法推广到计算飞行动目标的雷达散射截面 ,并比较了考虑随机抖动前后的计算结果。
英文短句/例句
1.There are 3 types of dithering: Basic dithering, stylized dithering and anti-aliasing.一共有3种抖动：基础的抖动，随机抖动，抗锯齿。
2.Research on Balancing Clustered Dot Density for Hybrid Halftone Dithering Algorithm均衡集束网点密度的伪随机混合抖动半色调化算法的研究
3.motor for kicker and doffer抖动器和滚筒用电动机
4.Research and Design for Dither Bias System of Mechanically Dithered Ring Laser Gyroscopes;机械抖动激光陀螺抖动偏频系统的研究与设计
5.Simulation Study on Dithering Characteristic of Mechanically Dithered RLG压电陶瓷驱动机抖激光陀螺抖动特性仿真分析
6.Research on the Dithered Control of the Dithered Ring Laser Gyro;机抖激光陀螺抖动控制误差分析与补偿
7.Analysis on Dithering Mechanism Control Circuit of Ring Laser Gyroscope Based on Multisim基于Multisim的机械抖动陀螺抖动环控制电路仿真分析
8.110s is prone to camera shake.使用110相机，容易在按快门时抖动。
9.110s are prone to camera shake.使用110 相机，容易在按快门时抖动。
10.The plane shuddered and went into a tailspin.飞机抖动起来,并失去了控制。
11.He made his shaking arm steady, then touched the trigger.他把抖动的手臂稳下来，接着知下扳机。
12.Design and Dynamic Study of the Anti-Shake Mechanism for Visual System视觉系统防抖机构设计与动力学研究
13.Research on Cancelling Hand Tremor of Surgical Robot消除手术机器人人手抖动问题的研究
14.Research on Transmission QoS of Streaming Media Based on Delay Jitter基于延迟抖动的流媒体传输QoS机制
15.Structural vibration of mechanically dithered RLG strapdown system二频机抖激光捷联系统结构振动分析
16.Marked by trembling, quivering, or shaking.颤抖以颤抖、震动或抖动为特征的
17.Methods of calculating random walk coefficient of dithered laser gyro based on Labview基于Labview实现二频机抖激光陀螺角随机游走系数的计算
18.The vehicle had a square black tilt which nodded with the notion of the wheels.马车有一个方形的黑布逢，随着车轮的转动而上下抖动。
相关短句/例句
Random jitter随机性抖动
3)random phase fluctuation随机相位抖动
4)polarization fluctuation偏振随机抖动
1.It is quite difficult to realize long-term stable quantum key distribution (QKD) with polarization encoding due to the effect of irregularpolarization fluctuation in single mode fiber.由于长距离单模光纤传输中存在的双折射效应会引起偏振随机抖动,光纤中利用偏振编码进行量子密钥分发一直难以实现。
5)random time jitter δ function随机抖动δ序列
1.The simulation results show that the less than-60 dB null depth in the expected spectrum can be achieved by adding small position perturbations to therandom time jitter δ function.仿真结果表明,在随机抖动δ序列上加入微小的位置扰动可以在期望的频段上形成-60 dB以下的零深。
6)steering gear swaying舵机抖动
延伸阅读
随机数和伪随机数随机数和伪随机数random and pseudo-randan numbers随机数和伪随机数【喇间佣1 al川牌”山一喇闭..m.山娜;cJI了，a如曰e”nce，口oc月卿成.以叹“c月a】数亡。(特别，二进制数:。)，其顺序出现，满足某种统计正则性(见概率论(probability Uleory)).人们是这样区别随机数(mndomn切mbe比)和伪随机数(PSeudo一mn由mn切mbe岛)的，前者由随机的装置来生成，而后者是用算术算法构造的.总是假设(出于较好或较差的理由)所得(或所构造)的序列具有频率性质，这些性质对于具有分布函数F(z)的某随机变量心独立实现的一个序列来说是“典型的”;因此人们称作根据规律F(习分布的(独立的)随机数.最经常使用的例子为:在区间【O，l]上均匀分布的随机数亡。，尸(亡。
