GM灰度

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灰度预测模型

详 情 说 明

The gray prediction model is a mathematical method used to predict the development trend of a system, based on incomplete or uncertain data. It is widely used in various fields, such as engineering, economics, environmental science, and social science. This model is based on the assumption that the data follows a certain trend, which can be described as a first-order linear differential equation. The model is then used to estimate the parameters of the equation, and to make predictions about the future behavior of the system. With the help of this model, researchers can make informed decisions and take appropriate actions to improve the performance of the system.