First order differential equations

`dsolve`

you can solve differential equations symbolically. For example, the general solution of the differential equation
>> dsolve('Dx1=A*x1') ans = exp(A*t)*C1You can also add an initial condition:

>> dsolve('Dx1=A*x1','x1(0)=2') ans = 2*exp(A*t)

Esteur 2010-03-22