i have a question with plotting i have a vector X of length (10) and matrix U, that its size is (10,20), how can i plot the vector X with each column in matrix U in the same figure ????????????????

Hello

I wonder how the following piecewise function can be plot in maple (showing the dirac function).

f := piecewise(t < 0, 0, and (t >= 0, t < 1), 1, and (t >= 1, t < 2), (-2+t)^2, t > 2, t = 4, Dirac(t-4))

plot(f,t=-10..10) does not show the dirac function.

Many thanks

Ed

PS.  I saw a solution using op but I could not follow what was done.

 

 

 

Hello,

I have defined an expression f. This expression f, when integrated from 18 to b, is equal to 20. My goal is to find this b value. Since the integral is very hard to solve symbolically. This is what I did:

 

with(Student[Calculus1]);
ApproximateInt(f, t = 18 .. b, method = simpson);

by trying some random numbers v, I have found the approximate value of b.

 

I am trying to point plot R:= .8*theta+.87 where theta starts from 160 degrees and goes till 330 degrees. I want to see points only at 160 degrees, 170 degrees, 180 degrees and so on till 330 degrees . It should be a polar plot. If I use plot( .8*theta+.87, theta=(160/180)*Pi..(330/180)*Pi,coords=polar), I get a continuous line. I just need points. thanks

Hi everyone!

I have an urgent problem!  I am dealing with an autonomous system of 2 differential equations.

First of all I have to plot  the phase plane (x,y) but I'd like to include a constraint (x^2+y^2<1 )in my system and I don't know how to do that!

what I've done by now:

>dfieldplot([diff(x(N),N)=-3*x(N)+sqrt(6)*(y(N))^2+3/2*x(N)*((x(N))^2+1-(y(N))^2), diff(y(N),N)=-sqrt(6)*x(N)*y(N)+3/2*y(N)*((x(N))^2+1-(y(N))^2)],
 [x(N),y(N)],N=0..20, x=-1..1, y=0..1, color=black, dirfield=[30,30]);

 

<p>Hi </p>
<p>I have some funtio<img alt="" src="file:///C:/Users/BrianBak/AppData/Local/Temp/moz-screenshot-5.png" />ns that a generate using maple. I would like to be able to set an variable equal to the right side of these functions in matlab. I have saved the funktion in the following way. </p>
<p><img alt="" src="file:///C:/Users/BrianBak/AppData/Local/Temp/moz-screenshot-6.png" /><img alt="" src="file:///C:/Users/BrianBak/AppData/Local/Temp/moz-screenshot-7.png" /><maple>with(CodeGeneration)</maple><br />
<maple>Matlab(x^2+y^3, output = "file.txt")</maple></p>

 

 

 

 

 

 

 

 

 

 

 

 

How do I prove this on maple through a graph? 

Here is my problem:

How many horizontal asymptotes can a rational function have? upport your answer with an explanation in your own words along with graphical support using Maple.

 

Plot on the same coordinate system:f(x)=square root of x  and g(x)= - square root x + 4-18 then use Maple text to describe in f(x)words the change in to create g(x). 

Hello, recently I am trying to generate fortran codes for the proc below:

 

Give an example of a rational function with vertical asymptotes at x=6 and x=(-2) with a zero at x=3. Show both the function rule and a graph using Maple illustrating the required asymptotes and zero.

Please show me what function to use to graph this.  I'm very lost.

 

 

 

 

 

 

How do I do this on Maple I am having trouble!

Graph showing all real roots: y=2x^2-5x-3

I am able to show the graph but I do not know how to plot the points please help!

 

Graph on the interval [-3,2]:  y=4x^3+6x^2-9x+2

 

 

In Maple, is there `Muller` order can be directly used?

  I have a function such as p := proc (x) options operator, arrow; x^5+11*x^4-21*x^3-10*x^2-21*x-5 end proc, somebody wrote the method as r1:=muller(p,-13,-12,-11,.000001,100,r1); but maybe it is wrong.

I want to know how to use the method-muller.

Thank you very much.

 

Good Afternoon,

Would anybody be kind to help me trouble shoot the attached file. My goal is to solve two equations and then substitute the results into other equations to check for equilibrum. My problem is I cannot get MathCAD to evaluate Rpile[i in I[pile]. Please I need some help.

 

Regards,

 

Moses