Tree Height Growth Rate Modeled with Differentiation Matrix
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Abstract
The differentiation matrix was introduced into forest growth rate, the algorithm of differentiation matrix, and the convergence diagrams with fourthorder infinite differences were obtained individually. Taking height growth rate of the trees as an example, the growth rate model proposed based on this method was compared with the traditional height growth rate model. If a dense matrix were obtained, it meant that a better growth rate model for the trees was obtained.
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