According to the filter matrix particularity, the filter equation was solved by using conjugate gradient method.

并根据滤波矩阵的特殊性，？用共轭梯度法求解滤波方程。

youdao

According to the filter matrix particularity, the filter equation was solved by using conjugate gradient method.

并根据滤波矩阵的特殊性，？用共轭梯度法求解滤波方程。

youdao