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用泰森多边形法求子流域气象数据 (matlab)

Matlab求NSE系数 function nse = NSE(sim, obs) %输入参数分别为模拟值、实测值（序列） ave_obs = sum(obs(:))/numel(obs); %实测数据平均数 Numerator = sum(power(obs-sim,2)); %分子 Denominator = sum(power(obs-ave_obs,2));%分母 nse = 1 - Numerator/Denominator; ...