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k:=0.99: with(RealDomain):

m:=1: Digits:=2:

x:=(Pi*csc(Pi*(k-m)))/(0.693*GAMMA(k)*GAMMA(m));

x := -1.4*Pi*csc(0.1e-1*Pi)

m1:=MeijerG([[-m],[1-m]],[[0,-m,-m],[k-m]],(-m*k)/snr);

m1 := MeijerG([[-1.], [0.]], [[0., -1., -1.], [-0.1e-1]], -.99/snr)

m2:=MeijerG([[-k],[1-k]],[[0,-k,-k],[m-k]],(-m*k)/snr);

m2 := MeijerG([[-.99], [0.1e-1]], [[0., -.99, -.99], [0.1e-1]], -.99/snr)

c:=x*((((m*k)/snr)^m)*m1-(((m*k)/snr)^k)*m2);

c := -1.4*Pi*csc(0.1e-1*Pi)*(.99*MeijerG([[-1.], [0.]], [[0., -1., -1.], [-0.1e-1]], -.99/snr)/snr-.99*(1/snr)^.99*MeijerG([[-.99], [0.1e-1]], [[0., -.99, -.99], [0.1e-1]], -.99/snr))

with(plots):

Warning, the name changecoords has been redefined

plot(c,snr=0..10);

Warning, unable to evaluate the function to numeric values in the region; see the plotting command's help page to ensure the calling sequence is correct

Error, empty plot

 

 


Download capacity_kfading.mw

k:=0.99: with(RealDomain):

m:=1: Digits:=2:

x:=(Pi*csc(Pi*(k-m)))/(0.693*GAMMA(k)*GAMMA(m));

x := -1.4*Pi*csc(0.1e-1*Pi)

m1:=MeijerG([[-m],[1-m]],[[0,-m,-m],[k-m]],(-m*k)/snr);

m1 := MeijerG([[-1.], [0.]], [[0., -1., -1.], [-0.1e-1]], -.99/snr)

m2:=MeijerG([[-k],[1-k]],[[0,-k,-k],[m-k]],(-m*k)/snr);

m2 := MeijerG([[-.99], [0.1e-1]], [[0., -.99, -.99], [0.1e-1]], -.99/snr)

c:=x*((((m*k)/snr)^m)*m1-(((m*k)/snr)^k)*m2);

c := -1.4*Pi*csc(0.1e-1*Pi)*(.99*MeijerG([[-1.], [0.]], [[0., -1., -1.], [-0.1e-1]], -.99/snr)/snr-.99*(1/snr)^.99*MeijerG([[-.99], [0.1e-1]], [[0., -.99, -.99], [0.1e-1]], -.99/snr))

with(plots):

Warning, the name changecoords has been redefined

plot(c,snr=0..10);

Warning, unable to evaluate the function to numeric values in the region; see the plotting command's help page to ensure the calling sequence is correct

Error, empty plot

 

 


Download capacity_kfading.mw

k:=0.99: with(RealDomain):

m:=1: Digits:=2:

x:=(Pi*csc(Pi*(k-m)))/(0.693*GAMMA(k)*GAMMA(m));

x := -1.4*Pi*csc(0.1e-1*Pi)

m1:=MeijerG([[-m],[1-m]],[[0,-m,-m],[k-m]],(-m*k)/snr);

m1 := MeijerG([[-1.], [0.]], [[0., -1., -1.], [-0.1e-1]], -.99/snr)

m2:=MeijerG([[-k],[1-k]],[[0,-k,-k],[m-k]],(-m*k)/snr);

m2 := MeijerG([[-.99], [0.1e-1]], [[0., -.99, -.99], [0.1e-1]], -.99/snr)

c:=x*((((m*k)/snr)^m)*m1-(((m*k)/snr)^k)*m2);

c := -1.4*Pi*csc(0.1e-1*Pi)*(.99*MeijerG([[-1.], [0.]], [[0., -1., -1.], [-0.1e-1]], -.99/snr)/snr-.99*(1/snr)^.99*MeijerG([[-.99], [0.1e-1]], [[0., -.99, -.99], [0.1e-1]], -.99/snr))

with(plots):

Warning, the name changecoords has been redefined

plot(c,snr=0..10);

Warning, unable to evaluate the function to numeric values in the region; see the plotting command's help page to ensure the calling sequence is correct

Error, empty plot

 

 


Download capacity_kfading.mw

k:=0.99: with(RealDomain):

m:=1: Digits:=2:

x:=(Pi*csc(Pi*(k-m)))/(0.693*GAMMA(k)*GAMMA(m));

x := -1.4*Pi*csc(0.1e-1*Pi)

m1:=MeijerG([[-m],[1-m]],[[0,-m,-m],[k-m]],(-m*k)/snr);

m1 := MeijerG([[-1.], [0.]], [[0., -1., -1.], [-0.1e-1]], -.99/snr)

m2:=MeijerG([[-k],[1-k]],[[0,-k,-k],[m-k]],(-m*k)/snr);

m2 := MeijerG([[-.99], [0.1e-1]], [[0., -.99, -.99], [0.1e-1]], -.99/snr)

c:=x*((((m*k)/snr)^m)*m1-(((m*k)/snr)^k)*m2);

c := -1.4*Pi*csc(0.1e-1*Pi)*(.99*MeijerG([[-1.], [0.]], [[0., -1., -1.], [-0.1e-1]], -.99/snr)/snr-.99*(1/snr)^.99*MeijerG([[-.99], [0.1e-1]], [[0., -.99, -.99], [0.1e-1]], -.99/snr))

with(plots):

Warning, the name changecoords has been redefined

plot(c,snr=0..10);

Warning, unable to evaluate the function to numeric values in the region; see the plotting command's help page to ensure the calling sequence is correct

Error, empty plot

 

 


Download capacity_kfading.mw

require help to overcome this warning. Thanks.

How do I mark a value on circles

I want to plot Smith Chart and calculate the value Correspond to circles.

Any one can give me some suggestions or better idea to plot Smith Chart.

There are my code:Doc1.doc

 

 

I've been instructed to create an animation showing the changing plots of a single square waveform using 5,10,20,40,80,160,320, and 640 terms in my Fourier series. This is my code right now: 

 

with (plots):
L := [seq(2^i, i = 0 .. 6)];


[1, 2, 4, 8, 16, 32, 64]


animate( plot, [2/((2*n-1)*Pi))*sin((2*n-1)*Pi*x], n=L);
Error, `)` unexpected

 

It doesn't work. Can anyone explain what I'm doing wrong, or how to solve my question?

Hi,

I trying to simulate a force sensor on robot arm, but every time I try something, I get nothing from my sensor, can you help me?

 

Here it's my "design":

 

Also, if I add a rigid body I get this error:

Thanks!

 

 

Dear Maple experts,

 

I would like to visualize the equation -3*x+2*y+3*z=0  and (with other color) 2*y+3*z =0. I used the following commands:

with(Student[LinearAlgebra]):
infolevel[Student[LinearAlgebra]]:=1:
PlanePlot(-3*x+ 2*y + 3*z = 0, [x,y,z], normaloptions=[shape=harpoon], showbasis);

But I do not know how to show at the same time the second equation (2*y+3*z=0 ).

 

How should I proceed? Any hint?

Thanks for your attention,

 

Jean-Jaques

 

I have a great problem with this integral and Maple gives two answers completely different:

 

int(x^-5/3*cos((x-1)*h), x = 0..infinity)

so I get two different results :

 

-(27/8)*h^2+3/2+(27/8)*h^(7/6)*LommelS2(11/6, 1/2, h)

 

or this:

 

-(27/8)*h^2+3/2+(27/8)*h^(7/6)*LommelS1(11/6, 1/2, h)

In the first integral A get Lommels2 and If I get the Integral by using Taylor of cos((x-1)*h) and after that I resum I get Lommels1.

 

Thank you.

 

 

Hi Maple friends.

I am trying to differentiate these:

1. csc(x)/x

2. 3*x^2*cot(x)

From doing it by hand, I am getting:

1. -cosec(x)*(xcot(x) + 1)

2. 6x*cot(x) - 3x^2*cosec^2(x)

But Maple is giving the answer:

1. diff(csc(x)/x, x);

-csc(x)*cot(x)/x-csc(x)/x^2

2. diff(3*x^2*cot(x), x);

6*x*cot(x)+3*x^2*(-1-cot(x)^2)

My answers don't look like Maple's answers. Are they actually the same?

Thanks in advance.

 

If I use a decimal like 0.569840290998053 into a fraction?

Hi Maple friends.

If I have a table of values, how can Maple provide the function?

For example:

x=10,15,20,25,30,35,40

y=2.01,4.87,6.50,9.875,14.00,18.90,24.40

How can Maple find out the y function with respect to x? 

Thanks in advance.

Hi i have trouble with this equation to solve with maple please help me

with boundary condition :

 

how i solve above equation with maple?( there is function to solve this equation in maple ?

email :

sattar.dogonchi@yahoo.com

How to make Decimal number in maple by default? 

How to make radian to degrees? Think It is like this "degcos" but I cant see the correct result, because it is not showed in decimals

Why do I have to active all my varibles when I open the document after I have saved it?

 

Regards

Østerbro

How can I calculate the residue of a function with complex variable in maple ?

How can I find interesting Math apps written by Maple ?

Hi everyone. Could I work with functions of complex variable in maple ?

How can I solve this problem on Maple?
Can anyone help me please ... I wrote another post before but I can not solve the problem.

lambda is an experimental parameter. I have this initial condition n(x,0)=0.4, c(x,0)=0.

Thanks to everyone

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