经典的灰度共生矩阵纹理计算方法，在matlab R2009b调试通过，考虑雨衰 阴影 和多径影响。- Classic GLCM texture calculation method, In matlab R2009b debugging through, Consider shadow rain attenuation and multipath effect.

A one-dimensional transfer matrix method to calculate the phonon crystal structure, Consider shadow rain attenuation and multipath effects In matlab R2009b debugging through.