中文说明：预报误差法参数辨识-松弛的思想，添加噪声处理，研究生时的现代信号处理的作业，matlab开发工具箱中的支持向量机，Relief计算分类权重，基于SVPWM的三电平逆变的matlab仿真。
English Description：
Prediction error method for parameter identification - relaxation of thought, add noise to deal with, the Graduate School of modern signal processing, matlab toolbox development of support vector machine, relief calculation weights in classification, based on three-level inverter SVPWM matlab simulation.