仿真图是速度、距离、幅度三维图像，Relief计算分类权重，有CDF三角函数曲线/三维曲线图，基于分段非线性权重值的Pso算法，基于SVPWM的三电平逆变的matlab仿真，包括主成分分析、因子分析、贝叶斯分析。-FIG simulation speed, distance, amplitude three-dimensional image, Relief computing classification weight, There CDF trigonometric curve/3D graphs, Based on piecewise nonlinear weight value Pso algorithm, Based on SVPWM three-level inverter matlab simulation, Including principal component analysis, factor analysis, Bayesian analysis.