Hi:

how i can dimensionless a equation in maple?is there direct method for dimensionless equation in maple?for example i must dimensionless the below equation:

c1*f(x, t)+c2*(diff(phi(x, t), x))+c3*(diff(w(x, t), x, x))+c4*(diff(w(x, t), t, t)) = 0

dimensionless values are defined as:

X=x/l , T=(k/h)*t

where:

c1,c2,c3,c4 are constant cofficients.

my new equation must in terms of: X and T.

Hi:

how calculate the integral the below function in maple?

int(sin(x)*delta(x-Zeta), x = 0 .. l)=sin(Zeta)

delta is delta function.

Hi:

i will linear the system of nonlinear ODE second order with maple,how to do it?

Hi:

can I use Laplace Transform Method for solve Nonlinear ODE in maple?

Hi:

i will plot the following equation so that the horizontal axis in terms of omega and vertical axis in terms of a,but i can not do it,can i help me?

equation: