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Second-Order ODE with Initial Conditions

Solve this second-order differential equation with two initial conditions.

OR = 0

Initial Conditioins:

Define the equation and conditions. The second initial condition involves the first derivative of y. Represent the derivative by creating the symbolic function Dy = diff(y) and then define the condition using Dy(0)==0.

Script

syms y(x)
Dy = diff( );
ode = diff(y,x,2) == cos(     ;
cond1 = y(0) ==  ;
cond2 = Dy(0) ==  ;
conds = [cond1  ];
ySol(x) = dsolve( ,conds);
ht = matlabFunction(ySol);
fplot(ht,'*')

[Dyuman Joshi]

This seems like a homework problem. What have you done? This seems easy as well. Look, compare and fill in the blanks.