MATLAB: How to find slope from the given Cartesian points of a line

differential equationsslope

clear
clc
%SLOPE ESTIMATION 
x=9687.595;
y=4421.885;
z=0.0162;
D=sqrt((x*x)+(y*y)+(z*z));
syms z(D);
teta=diff(z,D);
ode=diff(z,D)== z/(sqrt((x*x)+(y*y)+(z*z)));
zsol(D)=dsolve(ode);

Best Answer

%SLOPE ESTIMATION
x=9687.595; y=4421.885; z=0.0162; 
syms Z(D); teta=diff(Z,D); 
ode=teta== Z/(sqrt((x*x)+(y*y)+(z*z))); 
zsol=dsolve(ode);
This gives a solution.
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