what to use for capital pi when using coordinated from an image

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Imogen Harrison
Imogen Harrison 2019 年 7 月 3 日
回答済み: Ganesh Regoti 2019 年 7 月 18 日
trying to code captial pi (x cos(theta) + y sin(theta). where x and y are cordinates from image.
I have been trying to use the function symprods
PSF = symprod((x*a)+(y*b))
but this seems to just run infinatly and i'm not sure what is wrong with it.

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回答 (1 件)

Ganesh Regoti
Ganesh Regoti 2019 年 7 月 18 日
Prod function reflects the functionality of capital Pi. You can refer the following link
https://www.mathworks.com/help/matlab/ref/prod.html

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