MATLAB工具箱在软磁材料单位损耗曲线拟合中的应用

摘要

介绍了利用MATLAB中的Curve Fitting工具箱图形界面对软磁材料的单位损耗数据的曲线拟合分析，得出用于变压器电磁计算的拟合方程。%Application of Curve Fitting toolbox in MATLAB for analysis of iron loss of soft ferromagnetic materials is introduced. Data are fitted to extrapolate formula for computer aided transformer design.