How can I find the coordinates of the peaks of a sine wave?Also I need to find the distance between the peaks.

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sanyukta 2018-7-3

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https://ww2.mathworks.cn/matlabcentral/answers/408510-how-can-i-find-the-coordinates-of-the-peaks-of-a-sine-wave-also-i-need-to-find-the-distance-between

评论： sanyukta 2018-7-4

I need to find the coordinates of the peaks of the sine wave and then measure the distance between them.How to do it?

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KSSV 2018-7-3

Read about findpeaks function in matlab.

sanyukta 2018-7-4

sinewave.png

Thank you but it is not working for my image.I am explaining it in detail.I have drawn a sine wave in paint where the x-axis is representing the number of columns and y-axis is representing the number of rows. The number of columns is from 1 to 600 and the number of rows is from 1 to 100.Then I have read it in matlab.Now i need to find the peak coordinates of that sine wave. I am attaching the image of the sine wave.Kindly help me

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