经过优化的二维平均滤波，程序可以根据滤波窗口的大小自适应的选择行优化或者列优化，同时函数还包含了三种边界处理功能：预设值、近邻和镜像。假设滤波窗口的长边为N，算法的优化效率大约为N/2。-After optimization of 2D averaging filter, the program can be optimized according to the size of the adaptive filter window select the row or column to opti

自适应滤波算法,可用于语音降噪等前端处理 可以推荐一下-Adaptive filtering algorithm can be used on the front voice noise reduction processing You can recommend