计算大气折射修正，利用分段模型，采用matlab软件编程计算-matlab caculate the refraction of atmoshpere

计算颗粒散射中，颗粒的折射率和水的折射率。根据文献不同的折射率计算结果一般不同-Calculation of scattering particles, the refractive index of the particles and the refractive index of water. According to the literature in general different index of refraction different results