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11 lines
450 B
Matlab
11 lines
450 B
Matlab
function [ppX_rot,ppY_rot]=scan_position_rot(N_scan_x,N_scan_y,scanStepSize_x,scanStepSize_y,rot_ang)
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% scan positions after rotation
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ppx = linspace(-floor(N_scan_x/2),ceil(N_scan_x/2)-1,N_scan_x)*scanStepSize_x;
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ppy = linspace(-floor(N_scan_y/2),ceil(N_scan_y/2)-1,N_scan_y)*scanStepSize_y;
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[ppX,ppY] = meshgrid(ppx,ppy);
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ppY_rot = ppX*(-sind(rot_ang)) + ppY*cosd(rot_ang);
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ppX_rot = ppX*cosd(rot_ang) + ppY*sind(rot_ang);
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end
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