求翻译：灰色预测是对既含有已知信息又含有不确定信息的系统进行预测；灰色预测模型GM(1，1)具有思路简单、数据单纯、运算简便等特点，对样本含量和概率分布都没有严格要求，能更好考虑时间序列资料的发展变化情况，预测效果令人满意。是什么意思？

Gray prediction is both known to contain information with uncertain information system to predict; gray prediction model gm (1,1) with a simple idea, simple, data and computing simple, sample size and the probability distribution is not strictly required better to consider the development and change

Gray is known for containing both information and does not determine if the information system for forecasting; gray GM forecast model (1, 1) have ideas simple, data such as simple, Operator friendly characteristics of the sample content, and probability distributions are not strictly required, to b

The gray forecast is to both includes the known information and to include the indefinite information system to carry on the forecast; Gray forecast model GM(1,1) has the mentality simply, the data pure, the operation simple and so on the characteristics, does not have the strict request to the samp

Grey prediction is on known information and forecasting systems with uncertain information; grey model GM (1,1) with simple features such as simple, easy operation, data, sample size and probability distributions are not strictly required, to better take into account the development of time series d

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