optimum smoothing coefficient 优化平滑系数
smoothing coefficient trial method 平滑系数试算法
coefficient of exponential smoothing 优化后的指数平滑系数
In order to remove the residual noise which can not be smoothed by filter, the smoothing coefficient and constrain coefficient were used to threshold the gradient image.
为了消除噪声残留，引入了平滑系数与限制强度系数对梯度图作阈值化处理。
The coefficient of exponential smoothing has been proved in the prediction of the coal output in our country.
并将优化后的指数平滑系数在我国煤炭产量的预测中得以验证。
Furthermroe, we provide an exponent smoothing method for automatically choosing the smooth coefficient. The effect is validated by the prediction examples.
文中还提出了一种自动选择平滑系数的指数平滑法，预测实例表明效果良好。
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