hi.i cant write english very well. excuse me

i solve the Eigenvectors of two matrix. first i want to delete complex numbers in solve. and then sort the little vector in first matrix of vector. as this picture

1.mw

code

k__1 := (12*2)*10^6/3^3; k__2 := k__1; k__3 := (3*1.5)*10^6/3^3; k__4 := (12*1.5)*10^6/3^3; k__5 := 12*10^6/3^3; m__1 := 8000; m__2 := 7000; m__3 := 6000; m__4 := 5000; m__5 := 10000; K := Matrix(5, 5, [[k__1+k__2, -k__2, 0, 0, 0], [-k__2, k__2+k__3, -k__3, 0, 0], [0, -k__3, k__3+k__4, -k__4, 0], [0, 0, -k__4, k__4+k__5, -k__5], [0, 0, 0, -k__5, k__5]]); M := Matrix(5, 5, [[m__1, 0, 0, 0, 0], [0, m__2, 0, 0, 0], [0, 0, m__3, 0, 0], [0, 0, 0, m__4, 0], [0, 0, 0, 0, m__5]])

I have the following equality:.

How can I get the solution step by step? I have read the forums around and tried few of the tutors, but most of them are either for single variable or I have to specify values for the variables.

What coding will display a spherical cap of an arbitrary sphere (an arbitrarily located centre and arbitrary radius) where the cap covers an arbitrary solid angle and the radius to the cap's centre is any arbitrary radius of the sphere?

Assume the sphere is defined by its radius and its azimuth and polar angles.

hello experts,

I was using maple for a physical  problem,

and things turned very complicated with a equation with bessel function in it,

like this and,

which include complex,

the whole equation is as followed:

the variable is f and RV,,dependent variable is RV.

how am I supposed to plot RV when f=100..4000?

it is certain RV has real part and imaginary part,maybe i need a 3Dplot?

please let me know if you have any idea.

best regards,

Download bessel_in_equation.mw

I take the Inverse Laplace Transform on a specific function and the shown result is still an integral.

Would you like to explain it to me?

Thanks.

can Maple solve bessel function by itself?

Or it seems i need to work out the solving process on myown?

my function is just like this, a simple one

please let me know if yo have any idea about it.

best regards

memdream

Download Euler–Mascheroni_constant_Algorithm_approx.mw

hello

as described in the title

what i want to define are these 

but i get this

as the result of expression of

I wonder what I should do to get this?

i.e define them at the same time.

if anybody knows, please help me.

best regards,

Memdream.

in my solution is 0.0000 . how can show it 0 and how can i show the solutions for example 10^-30 to zero(round to zero)

1.mw

Dear Maple users,

Is it possible to draw a portion of the figure on the figure it self (Inset) In maple? Below is an example pic:

Thanks,

how can I print my equation or configure maple so that they don't try to autofit themselves in the window? and what would the best way to export them to MATLAB be? I know there's the codegeneration command.

For example, I noticed that the output of some commands like StateSpace prints the equations in a way that if they are too long, they won't try tu fit, but rather it lets you scroll to the right:

I have the following inequalty

, assuming all of the variables are positive.

How could I make a 3d plot with three axes for Г, K and N for example?

i solve a dynamic problem but i get wrong answer. F (load) after 0.02 then to zero but d (displaciment) not go to zero 

1.mw  

New_Microsoft_Excel_Worksheet1.xlsx