周期性误差是匀速直线运动降质图像复原中普遍存在的现象，它严重影响复原图像质量。

Periodic error commonly appear in restoring uniform motion blurred picture, its appearance degrade the quality of restored image heavily.

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实验结果表明，复原后图像细节明显增加且失真小，算法可快速收敛于较小误差。

Experimental results indicate that, more detail is recovered in restoration image with few distortions, and algorithm converges to a small error quickly.

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报道了利用数值仿真方法对自适应光学系统补偿激光传输湍流效应中的波前拟合和复原误差的计算分析。

Using numerical simulation, the fitting error is calculated in the adaptive optics phase compensation for turbulent effect of laser propagation in the atmosphere.

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