update array in simulink and pass it to a matlab function

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Bhargav Jha 2015-8-23

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https://ww2.mathworks.cn/matlabcentral/answers/235471-update-array-in-simulink-and-pass-it-to-a-matlab-function

关闭： MATLAB Answer Bot 2021-8-20

Hello, I am working on estimating the radius of curvature of vehicle from camera data. I am getting x and y co-ordinates from camera at 100Hz. I have a function written in matlab that takes atleast 3 points and estimates the radius. On simulink while running a simulation i want to take about 10-15(about 0.1 seconds) data in array and pass it to this function to calculate radius of curvature.After i get the radius I want to flush out this data and do the same for next 0.1 seconds. Can anyone help me with this implementation. I mostly need help with array update part.

Thank you!