...文 传统的分析方法都是时域法,此类方法具有实现简单,运算速度快等特点而得 到广泛的应用,如平均绝对值(Mean Absolute Value)是计算肌电信号绝对值的平均 值,代表了一种简便的肌肉收缩水平检测方法。
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平均绝对值偏差 mad ; M m mad
平均绝对值差 mean absolute difference ; MAD
平均绝对值误差 Mean Absolute Error ; MAE
最小平均绝对值差 MAD ; mean absolute difference
平均绝对差值 mean absolute difference ; MAD
与平均绝对差值 mean absolute difference ; MAD
平均绝对屈光误差值 MAFE ; mean absolute refractive error
元的平均绝对差值 MAD ; Mean Absolute Difference
仿真实验表明,基于领域加权平均绝对值误差准则最优层叠滤波器也能在细节保持和滤除噪声方面寻找到比较合适的折衷点。 关键词:层叠滤波器;
Simulated experiments show that optimal stack filters based on neighboring weighted mean absolute criterion can also reach a good tradeoff between noise suppressing and detail preservation.
对于织机效率模型,预报误差绝对值的平均为2.05%,最大误差为5.12%,可知模型具有较高的预报精度,人工神经网络对此模型的预报可行有效。
The average value of absolute error is 2.05% and the biggest error is 5.12% in the model of loom efficiency. The results indicate that ANN model has high forecast precision.
一些预测程序总计错误的绝对值而且可能报告这总数, 或藉着预测尝试的数字分开它生产平均的预测错误。
Some forecasting procedures sum the absolute values of the errors and may report this sum, or divide it by the number of forecast attempts to produce the average forecast error.
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