为了克服传统各项异性扩散模型在图像滤波时出现的阶梯效应和边缘模糊问题,利用复小波变换较好的完美重构性和方向选择性等特点,结......

The exact solutions of a crack in functional gradient material with exponential variation of elastic constants are...

本文建立一个含有指数变量的三角不等式。...