The motion estimation method could greatly reduce computational load while maintaining motion estimation precision.
这种运动估计方法在保证估计精度的前提下，显著地减少了运动估计需要的计算量。
As for the imprecise noise samples, the estimation precision is dependent on the threshold parameter K.
当噪声样本值不准确时，估计精度与门限k的选择有关。
It is found that estimation precision of this method is independent of the data measured. Therefore, the least run number is given.
通过误差分析得出该方法的估值精度不依赖于观测数据，故可在满足估值精度的情况下使得试验航次数最少。
To improve the phase error estimation precision and speed, modified iteration step is used, resulting in more effective application of COAA.
通过对COAA算法采用变步长迭代提高二次相位误差估计的精度和速度，增强算法的实用性。
The combination of short time spectrum analysis, extraction and iteration has a high estimation precision and a little amount of computation.
该方法通过短时谱分析与抽取叠代相结合，提高了估计精度，减少了运算量。
Through the model external-test, the average precision of volume model was over 90% and the estimation precision of stand net growth was over 80%.
通过模型的外检验，蓄积平均精度可达90%以上，林分纯生长量的估计精度可达80%以上。
We may see the multi-dimensional linear regression model's estimation precision is higher, and the model stability is better, it has certain feasibility.
可以看出，多元线性回归模型的估产精度较高，且模型的稳定性较好，具有一定的可行性。
The iterative method of frequency estimation based on multi-channels, with high estimation precision, low SNR threshold, is easy to implement with hardware.
多通道迭代的测频算法，具有测频精度高，测频信噪比门限低，具有易于硬件实现的特点。
The computer simulation results obtained and real data analysis indicate that a GCC TDE method can ensure high estimation precision when it is used in passive localization systems.
计算机仿真结果和湖试数据分析表明，将广义相关时延估计法应用于被动定位系统可以获得较高的定位精度。
Results of simulation indicated that high estimation precision can be obtained by using this filtering algorithm, which can satisfy the coordination of fuze and warhead proposed here.
仿真结果表明，应用该滤波算法能得到很高的参数估计精度，能满足引战配合的需要。
Results of simulation indicated that high estimation precision can be obtained by using this filtering algorithm, which can satisfy the coordination of fuze and warhead proposed here.
仿真结果表明，应用该滤波算法能得到很高的参数估计精度，能满足引战配合的需要。
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