i wrote a scipt to findout the points satisfying the Equation of a straight line in two-points form (two points are known). i have 3 column of data lat,long depth

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prajith kc 2014-2-19

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https://ww2.mathworks.cn/matlabcentral/answers/116715-i-wrote-a-scipt-to-findout-the-points-satisfying-the-equation-of-a-straight-line-in-two-points-form

评论： Jos (10584) 2014-2-19

i want to get lat&long satisfying the equation and corresponding depth. s=[]; x=D(1:end,1); y=D(1:end,2); z=D(1:end,3); x1=2.5076; x2=15.5153; y1=53.9917; y2=66.9917; z1=-5040; s = nan(count,3) ; data2=[x1 y1 z1]; data2(1,:) = [x1 y1 z1]; count=length(x); for i=1:count x3=x(i); y3=y(i); equ=(y3-y1)./(y2-y1); eqq=(x3-x1)./(x2-x1); s=[s;x3 y3 equ]; if equ==eqq z=z(i); data2=[data2; x3 y3 z3]; end end