主要为数据分析和统计，迭代自组织数据分析，一种流形学习算法（很好用），isodata 迭代自组织的数据分析，有详细的注释，采用波束成形技术的BER计算，能量熵的计算，基于SVPWM的三电平逆变的matlab仿真。- Mainly for data analysis and statistics, Iterative self-organizing data analysis, A fluid manifold learning algorithm (good use), Isodata iterative self-organizing data analysis, There are detailed notes, By applying the beam forming technology of BER Energy entropy calculation, Based on SVPWM three-level inverter matlab simulation.