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相位恢复工作中,针对物函数是实函数的情形,Fienup算法取得了较大的成功.本文给出一新算法,其收敛程度比Fienup算法更优.以天文学中双星情形为例,比较了两种不同算法的结果.
In phase recovery work, the Fienup algorithm has achieved a great success in the case that the object function is a real function.In this paper, a new algorithm is given, which is more convergent than the Fienup algorithm.As an example of the binaries in astronomy, Different kinds of algorithms result.