matlab平台下，基于bpa神经网络的曲线拟合代码，注释详尽-matlab platform, based on the bpa neural network curve fitting code with comments in detail

神经网络和遗传算法的相关学习，主要是基于C语言编写代码利用误差反向方法学习神经网络的权重-Related study, of neural network and genetic algorithm is mainly based on C language to write code using the method of error reverse learning of the neural network weights

bpa是电力系统仿真的重要工具，该代码实现电力系统暂态批处理，大大减少了人工工作量-bpa is an important tool for power system simulation, the power system transient batch code, greatly reducing the manual workload

39节点系统稳态和暂态运算的bpa源代码(BPA power flow calculation code for 39-node system)