Is there a way to solve a system of 3 nonlinear equations without symbolic variables? I showed how to solve the equations I need solved below using solve() but is there a way to do it without symbolic variables?
syms u dt u_zhf = 0;u0 = 16;Alt = 69.96;dz = hf - Alt; a = 2;theta = 35;phi = 10;ax = a*cosd(theta)*cosd(phi);ay = a*sind(theta)*cosd(phi);az = a*sind(phi) - 9.8;f1 = 0 == u0 + a*dt - u;f2 = 0 == u*sind(phi) - u_z;f3 = 0 == (u_z - sqrt(2*az*dz + u_z^2)/az) - dt;[u, u_z, dt] = solve([f1, f2, f3], [u, u_z, dt]);
Best Answer