中文说明： isodata 迭代自组织的数据分析，一种噪声辅助数据分析方法,主要为数据分析和统计，IDW距离反比加权方法，雅克比迭代求解线性方程组课设,旋转机械二维全息谱计算。
English Description：
ISODATA iterative self-organizing data analysis, a noise aided data analysis method, mainly for data analysis and statistics, IDW inverse distance weighting method, Jacobi iterative solution of linear equations course design, rotating machinery two-dimensional holographic spectrum calculation.