文章应用三次样条函数建立交通事故死亡人数预测模型,用MATLAB求解得到人口曲线,同时应用三次非多项式样条对交通事故死亡模型做出分析及预测,可通过不同参数选取来调控整个模型,得到预测结果.
In this paper, the traffic deadh toll prediction model was established based on cubic spline func-tion, and the curve of population was obtained by MATLAB. Meanwhile, the model was analyzed and predicted based on cubic non - polynomial spline. The prediction results can be obtained by means of selec, ting different parameters and controlling the model.