采用有限元法计算光纤模式，计算结果精准。-this program caculates the fiber modes using Finite Element Method,the caculated results is more exactly.

光纤的各种传输模式 Fiber modes-Fiber modes of the various transmission modes of the optical fiber

最大信噪比的独立分量分析算法，光纤陀螺输出误差的allan方差分析，可以实现模式识别领域的数据的分类及回归。- SNR largest independent component analysis algorithm, allan FOG output error variance analysis, You can achieve data classification and regression pattern recognition.