
灰色预测GM(1,1)模型使用Matlab程序。
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The GM(1,1) grey prediction model utilizes the equation y = input([请输入数据]); where the input data should be provided in the specified format, such as [48.7 57.17 68.76 92.15]. The number of data points, n, is determined by the length of the input vector y. A vector of ones, y0, with dimensions n x 1 is initialized, and the first element of y0 is set to the first element of y. Subsequently, a loop iterates from i = 2 to n, calculating each subsequent element of y0 by adding the previous element of y0 to the corresponding element of y.
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