但当循环频率存在误差时，上述算法的性能将急剧下降。
But all the algorithms' performance will severely degrade when CFE (cyclic frequency error) exists.
针对误差分散半调图在黑灰区域的“有界循环”现象，提出了一种基于人眼视觉系统的逆半调算法。
To efficiently remove the limit cycles in dark region of an error-diffused halftone image, an inverse halftoning algorithm based on human visual system is proposed.
通过冷却循环水系统的现场应用，达到了计量标准的要求，降低了计量误差，验证了该系统在原油计量中的作用。
It is proved that the field application of cooling water recirculation system can meet the measurement standards and reduce metering errors.
为了降低这种误差，提出了循环迭代的算法，通过对数据域信道估计进行补偿，提高了单个时隙信道估计精度。
To reduce this error, a recursive channel estimation algorithm was proposed to compensate the channel estimation of data field to increase the precision of the channel estimation of single timeslot.
特别是，以循环轨道为基础，考虑轨道周期的误差，给出覆盖轨道的设计方法。
Particularly, the method of coverage orbit design is given in view of the orbital period deviation, which is based on recursive orbit.
然后结合已有的高温循环寿命测试数据对电池循环放电性能进行了仿真，得到了放电电压误差不超过0.6%的结果；
Then a simulation of cycle discharge performance was carried out by using the cycle life test data got at high-temperature. The error of discharge voltage was less than 0.6%.
但是，当存在与期望信号具有相同循环频率分量的恶劣干扰以及循环频率存在误差时，传统循环平稳自适应波束形成算法的性能将急剧下降。
The benefit of beamforming by exploiting cyclostationarity is the ability to extract SOIs from interference and noise with only a knowledge of cycle frequency.
该方法应用于催化裂化十集总动力学模型轻循环油反应网络动力学参数估计，降低了搜索算法对初值和实验误差的要求，保证了收敛稳定性。
The new method not only lowered the requirements to initial values, but also insured the convergence stability in using it to predict the parameters of the rate consta…
该方法应用于催化裂化十集总动力学模型轻循环油反应网络动力学参数估计，降低了搜索算法对初值和实验误差的要求，保证了收敛稳定性。
The new method not only lowered the requirements to initial values, but also insured the convergence stability in using it to predict the parameters of the rate consta…
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