在最优滤波器理论基础上，推导出离散域的最优平滑算子，抑制了图像的分割错误、噪声和伪边缘的影响。
The smooth operator is inferred based on the Optimal Discrete Filter's theory, which can reduce the influence of noise, false edges and image error.
利用最优平滑技术对惯导系统动基座对准效果进行评估，是分析导弹系统的制导精度和惯导系统自身器件性能的有效方法。
Using optimal smoothing technology to test and evaluate the accuracy of in-flight alignment is an available method to analysis the performance of INS.
他指出最优的长期预测工具，周期调整市盈率由于将过去十年间的利润进行了平滑，现在已显著高估了美国股票的价格。
He points out that American equities are significantly overvalued on the best long-term measure, the cyclically adjusted price-earnings ratio which smooths profits over ten years.
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