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brandondube / praise

reference implementation of contemporary "forward-reverse" or "iterative transform" phase retrieval algorithms
MIT License
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mse not converging #3

Closed neha-22 closed 1 year ago

neha-22 commented 1 year ago

when I plot MSE for gerchberg- saxton algorithm, it show high value of MSE. plot using this plt.plot(gsp.costF, color='r')

neha-22 commented 1 year ago

Hello sir,

I am a research scholar and doing research in the topic “study of wavefront aberrations using Zernike polynomials”. But my research is not going well. I tried many times to understand the concept of phase retrieval but it is not clear till now. Please help to understand the concept of phase retrieval. kindly provide me with a link for some tutorial or any video to understand phase retrieval as well as python code for this. As my tenure of phD is about to finish. Its my humble request kindly give me some suggestions to complete my Research work.

Thank you

Neha goel

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From: Brandon Dube @.> Sent: Thursday, November 17, 2022 8:10 PM To: brandondube/praise @.> Cc: neha-22 @.>; Author @.> Subject: Re: [brandondube/praise] mse not converging (Issue #3)

Closed #3 https://github.com/brandondube/praise/issues/3 as not planned.

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neha-22 commented 1 year ago
Hello sir,I am a research scholar and doing research in the topic “study of wavefront aberrations using Zernike polynomials”. But my research is not going well. I am trying to understand the concept of phase retrieval. I also tried to apply your code. But not understanding well. Sir, I need your help. Please provide me some video to understand the concept as well as python code. I am in very critical situation, the tenure of my phD duration is about to complete. Please help me to complete my research. Thank youNeha Goel  Sent from Mail for Windows From: Brandon DubeSent: Thursday, November 17, 2022 8:10 PMTo: brandondube/praiseCc: neha-22; AuthorSubject: Re: [brandondube/praise] mse not converging (Issue #3) Closed #3 as not planned.—Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you authored the thread.Message ID: ***@***.***> Virus-free.www.avast.com