电力系统中利用指数模型来拟合曲线进行电力负荷预测

利用Logisitic拟合提取植被物候期（采用植被指数时序数据），可支持多线程并行-extract vegetation phenology (based on vegetation index time series data)　by Logisitic fitting Support multi-threaded parallel

非线性拟合（指数方程）,在金融工程学，宏观经济学，计算物理学等领域应用广泛.-Nonlinear fitting (exponential equation) is widely used in financial engineering, macroeconomics, computational physics and other fields.