通过matlab代码，阐述了负荷预测的应用研究,基于matlab GUI界面设计,主要为数据分析和统计，利用自然梯度算法，包括脚本文件和函数文件形式，验证可用。- By matlab code, It describes the application of load forecasting, Based on matlab GUI interface design, Mainly for data analysis and statistics, Use of natural gradient