English translation for "频率偏差"
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- frequency departure
frequency deviation
frequency variation
Related Translations:
校正偏差: corrective activate 单向偏差: unilateral deviation 偏差量: amount of deviationdeviation value 验收偏差: acceptance deviation
- Example Sentences:
| 1. | Power frequency deviation
电源频率偏差 | | 2. | However we want to get the least absolute value of frequency deviation not the least square sum of it
但是实际需要的是使频率偏差的绝对值最小而不是频率偏差的平方和最小。 | | 3. | However , one of the drawbacks of ofdm is the sensitivity to synchronization error , especially to frequency offset
然而， ofdm一个缺点就是对于同步错误非常敏感，特别是对于频率偏差。 | | 4. | Chapter 2 . the influence of symbol , frequency and carrier offset to ofdm system is analyzed according to ofdm principles and typical sync methods are given
第二章依据正交频分复用技术的原理,分析了符号偏差,频率偏差和采样偏差对系统的影响,给出了典型的同步方法。 | | 5. | Now the common algorithm which is used to calculate the parameter of the compensation network is the method of least squares which can calculate the result to make the least square sum of frequency deviation least
目前国内外计算补偿网络参数的常用算法是最小二乘法,最小二乘法能够求取使得使频率偏差平方和最小的值。 | | 6. | Based on the periodical characteristic of the two - dimensional spread spectrum matrix , the method estimates the frequency offset , and then synchronizes the symbol timing by moving the position of data - storage window to calculate the maximum eigenvalue of correlation matrix
该方法利用二维扩频矩阵周期性重复的特点，先估计出频率偏差，再通过滑动暂存窗求相关矩阵最大特征值，完成信号的时间同步。 | | 7. | When this fault is cutted off and the breaker is reclosed , this scheme ca n ' t start by mistake . the availability of this scheme is proved with matlab test . the single phase high - impedance grounding fault is settled properly
Matlab仿真分析证明了该方案耐受过渡电阻的能力强，在故障切除和重合闸时不会因出现的暂态信号而误启动，不受系统振荡、频率偏差的影响，克服了常规保护灵敏度不足的缺点，较好地解决了单相高阻接地故障的难题。 | | 8. | The best approximations algorithm is just the method which can solve the mini - max solution of the least value of frequency deviation . because of the reason above , in this paper the best approximations algorithm is introduced into calculating the parameters of atcxo compensation network for the first time
最佳一致逼近算法正是能够求解出使频率偏差的绝对值最小的极小极大解的一种方法,为此将最佳一致逼近算法首次应用于模拟温补晶振补偿网络参数的计算中。 | | 9. | Chapter three provides synchronization algorithms in dvb - t cofdm receiver , including symbol timing recovery , carrier frequency error estimation and sampling timing recovery . chapter four introduces some channel estimation algorithms based on interpolation in dvb - t receiver . five estimators are compared , in terms of mean - squared error both in rayleigh channel and ricean channel
第三章首先讨论了由于载波频率偏差、符号定时偏差和采样定时偏差对ofdm系统所造成的影响和干扰，然后针对dvb - t系统的cofdm接收机方案，分别给出了符号定时同步、频率同步以及采样钟同步的实现算法，并对它们的性能进行了分析仿真。 | | 10. | To validate the performance of the system , a series of experiments are made on a 200mw unit simulator of max1000 dcs . the results of these experiments indicate : by following certain physical principles , for each real component of the control system , the mathematical model which is constructed to reveal its characteristics reflects exactly the work and message transfer process ; by considering the load demand to the unit and the electricity net ' s frequency difference , also combing with the real capacity that the unit can stand , the ccs and deh models , which are contrived by using simulation blocks , can exactly harmonize the control of the turbine and the boiler and can also control the load .
为验证模型的性能，本文在基于max1000dcs系统的200mw机组仿真机上进行对建立的控制系统模型进行了一系列仿真试验，试验结果表明对控制系统的每一实际组件按照一定的物理规律所建立的反映其功能特性的数学模型，正确地反映了其工作过程及信息传递过程；利用仿真模块开发的协调控制系统及功频电液控制系统模型能够根据对机组的各种负荷要求和电网的频率偏差，结合机组所能承担负荷的实际能力，正确地协调对汽轮机和锅炉的控制，并对负荷加以控制。 |
- Similar Words：
- "频率敏感性" English translation, "频率模拟计算机" English translation, "频率内容" English translation, "频率配合" English translation, "频率配置" English translation, "频率偏差计" English translation, "频率偏差控制" English translation, "频率偏移" English translation, "频率偏移,频移,频差" English translation, "频率偏移倍增" English translation
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