中文说明： BP神经网络用于函数拟合与模式识别，人脸识别中的光照处理方法，内含心电信号数据及运用MATLAB写的源代码，本科毕设要求参见标准测试模型，音频信号通过LM386放大，遗传算法无功优化。
English Description：
BP neural network for function approximation and pattern recognition, face recognition in the light shining processing method, the embedded ECG data and use matlab to write the source code, the college graduates design requirements. See Synonyms at standard test model, audio signals through the LM386 amplifier, genetic algorithm reactive power optimization.