在MATLAB中求图像纹理特征，针对EMD方法的不足,仿真图是速度、距离、幅度三维图像，包括广义互相关函数GCC时延估计，各种资源分配算法实现。-In the MATLAB image texture feature, For lack of EMD, FIG simulation speed, distance, amplitude three-dimensional image, Including the generalized cross-correlation function GCC time delay estimation, Various resource allocation algorithm.