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本文运用修正阻尼最小二乘法,通过以测定局部脑血流量的试验数据进行数据拟合建立双指数型数学模型 不仅确定了脑血流量系数α的估计值,而且确定了所有模型参数的满意估计。
In this paper, modified least squares method was used to establish a double exponential mathematical model by fitting the experimental data of local cerebral blood flow to determine not only the estimated value of cerebral blood flow coefficient α, but also the satisfactory estimation of all model parameters.