In the waveguides,the boundary and the wave field near the defect and load represent a diverse superposition of guided p......

应用正交多项式理论，对于连续型随机变量的概率密度，给出了广义Ｆｏｕｒｉｅｒ级数展开式的概念及其求法，并提供了杭州市月平均风速Ｗｅｉｂｕｌ分布近似计算实例......