frequency error的例句大全

the paper simulates the effect law between initial position, character of input frequency domain, coupled error and coupled contrast transfer function.

对初位置、输入信号频域特性、耦合偏差与耦合对比度传递函数间的作用规律进行仿真分析。

simulation results reveals that the number of piconet would impact on packet error probability and aggregated throughput seriously and orthogonal frequency hopping can improve the system performance effectively on multi-piconets system.

仿真结果显示在多个匹克网共存时，匹克网的数目对蓝牙系统的误包率和吞吐量有重要的影响，采用正交跳频序列可以有效改善蓝牙系统的性能。

the detection and error probability of minimum frequency shift keying signal

最小移频键控信号的检测和误码性能分析

Finishes the hardware design of range measurement circuit, and analyzes fixed error and digital frequency measurement error according to the physical circumstance of FMCW short range radar measuring range.

完成了测距电路的硬件设计，并根据FMCW近程雷达测距的实际情况进行了固定误差及数字测频误差的分析。

this paper presents a least error approach to calculate the main parameters a and k of weibull distribution characteristic, and fits the actual wind speed frequency distribution in the wind farm with it.

文章采用最小误差逼近算法计算韦布尔分布特征参数A和K，近似拟合风电场实际风速频率分布的韦布尔分布。

multiply periodic synchronous method for measuring frequency and error analysis

多周期同步法测频及误差分析

Doppler frequency drift and timing error were considered in state transform equations.

状态方程综合考虑了多普勒频移、定时误差.

A modulator reduces the quantization error of the frequency divider.

调制器减少该分频器的量化误差.

This method can effectively compensate the current error caused by magnetizing current at power frequency.

该方法对工频情况下由激磁电流造成的互感器误差有良好法的补偿效果.

Direct Digital Frequency Synthesis ( DDS ) technique is introduced and its spurious error is mainly studied.

介绍了直接数字频率 合成技术 以及分析其杂散误差,对相位截断误差和幅度量化误差进行了傅立叶级数分析研究.

In the forest stand whose crown closure is under 0.5, the average value of mean square error is 0.502m, distributed between 0 to 0.7m and the frequency is 82.8% and the frequency whose mean square error is under 1m is 91.4%.

在郁闭度小于0.5林分中，平均中误差为0.502m，集中分布在0~0.7m范围内，频率为82.8%，中误差小于1m的频率为91.4%。

Enlarging locking bandwidth and decreasing the control error of element free running frequency can make the beam pointing direction more accurate.

阵元自由振荡频率的误差越小，阵元锁相带宽越大，波束指向误差越小；

Analysis of Estimation Error in Atomic Clock Phase and Frequency

原子钟相位与频率估计的误差特性

The interpolation precision of pulse multiplier-based fine interpolator is related with the max feed rate, pulse equivalent of CNC, interpolation cycle, and output pulse frequency of pulse generator and the main reason of its error production comes from the rounding processing of crossover frequency number.

基于脉冲乘法器原理的精插补器的插补精度与最大进给速度、机床系统的脉冲当量、插补周期以及脉冲发生器的输出脉冲频率有关，其误差产生的主要原因是由分频数圆整造成的。

The relationship between residual wavefront phase error and frequency response in an adaptive telescope is analyzed.

分析了自适应望远镜系统的波面补偿剩余误差与频率响应的关系.

Frequency differential phase shift keying demodulator Is there any reactive power error control in AVR?

频率差分移相键控解调器自动调压器有无功功率误差控制吗？

Features and Diagnostic Error Analysis of Cervical Cyst by High Frequency Ultrasonography and Color Doppler Flow Image

二维和彩色多普勒超声诊断颈部囊性包块及误诊原因分析

Secondly, it introduces the frequency selection, EMC ( Electromagnetic Compatibility), the basic generation theory and modulation of the third civil signal ( L5 signal), including LS ranging code, Forward Error Correction, QPSK modulation and Neuman.

其次，介绍了其信号的频段选择、电磁兼容性及其调制和产生的基本原理，包括L5测距码、卷积码、QPSK调制以及Neuman。

The system's global characters are obtained under different input torque fluctuation, backlash, composite transmission error, exciting frequency and damping ratio.

得到了系统在不同的输入转矩波动、齿侧间隙、齿轮综合误差、激励频率和阻尼比参数下系统的全局特性。

However, in far-end crosstalk, its sub-channels exist still a lot of frequency spectrum overlapping and increase error-rate.

在远端串扰时，其各子信道仍然存在着较大的频谱重叠，使误码率增加。