包含特征值与特征向量的提取、训练样本以及最后的识别，光纤陀螺输出误差的allan方差分析，是国外的成品模型，isodata 迭代自组织的数据分析，有详细的注释，包括主成分分析、因子分析、贝叶斯分析，对于初学者具有参考意义，代码里有很完整的注释和解释。- Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, allan FOG output error variance analysis, Foreign model is finished, Isodata iterative self-organizing data analysis, There are detailed notes, Including principal component analysis, factor analysis, Bayesian analysis, For beginners with a reference value, Code, there are very complete notes and explanation.