MaplePrimes - Questions and Posts tagged with plot

Multiple Graphs in Maple

Jbone12115 — Sat, 19 May 2012 05:30:03 Z

I have an equation that is a function of two variables i.e Cp(beta,lambda). I have to plot several Cp curves on the same graph for a range of lambda=0..15 (x-axis). The 1st curve I want Cp@beta=0, 2nd curve Cp@beta=5, 3rdcurve Cp@beta=10 .... and so on

How can I do this without having to define a separate Cp equation for each beta value?

plotsetup and if statements

ce5 — Fri, 18 May 2012 13:48:08 Z

Hello

I have Problem with the Maple command plotsetup, it does not seem to work within an if-statement.

What i would like to do is this:

1. Make a matrix with 0 or 1 as enteries

2. convert this matrix into a list where the 1's are points. (So the Matrix entery Matrix[1][1]:=1 would give the listvector:=[1,1]

3. plot these vectors as graphs and store them with the help of plotsetup

4. changing the matrix and rinse and repet 2,3,4 until satisfied

How do i plot in an procedure ?

docoi — Fri, 18 May 2012 10:57:06 Z

Hi,

i have to make an iteration in the following way, but i have a problem to plot the result. Has someone an idea how to plot?

s_1 := 0.779e-1*t^2-.1345*t+.2031:
s_2 := 1.3502*t-6.8742:
s_3 := .1112*t^2-1.5108*t+11.527:
s_4 := 1.9322*t-15.099:
s_5 := -0.178e-1*t^2+2.648*t-22.312:
V_0 := .3*.15:
p_0 := 100000:

t:= 0:
tmp:= p_0:
S := 0:

while t do

if t >= 0 and t if t > 9.5 and t if t > 12.875...

How to find the intersection of two graphs, x,y axes are list

xiao2788 — Thu, 17 May 2012 01:45:52 Z

q3.mw
Hi!

I have a problem:

Graph a (in blue) and graph c (in red) are plotted, the value of ax,ay and cx, cy are in list.

program as follows:(also in file q3.mw)

with(plots); ax := [13300, 17400, 12500, 20300, 12100, 22100, 11800, 23100, 11600, 23800, 11400, 24300, 11300, 24700, 11200, 25100]; ay := [.2, .2, .3, .3, .4, .4, .5, .5, .6, .6, .7, .7, .8, .8, .9, .9]; cx := [17700,...

best way to visualize a mapping

pgr — Wed, 16 May 2012 11:06:34 Z

hi. i sometimes want to see how a subset A of the complex plane behaves under a certain mapping f. i plot A in red and f(A) in blue into the same plot. no problem so far.

but i also want to see how certain points are mapped to better understand the mapping. in some old maple version (like 5) i hacked that in by running through the plot structure and add green lines from z to f(z) for like every 10th entry to the plot.

now in maple...

plotting the complex plane

pgr — Wed, 16 May 2012 10:56:38 Z

hi. i am regularly plotting subsets of the complex plane. but i have not figured out yet how i can have the vertical axis labeled with i, 2i, 3i, ... instead of 1, 2, 3, ...

how do i do it?

Animated phase portrait with only the point moving

mah00 — Sun, 13 May 2012 21:36:44 Z

Hi everyone,

I want to draw a phase portrait of a particle to see it moving but I don't want to see its trajectory. I don't know how to explain, here is what I did:

restart;with(DEtools), with(plots), with(linalg):

g11:=1;g21:=g11;

z:=exp(I*((t/(2*Pi))+(Pi*j)));

f1:=evalc(Re((I/(2*Pi))*((g11/(subs(j=1,z)-(x(t)+I*y(t))))+(g21/(subs(j=2,z)-(x(t)+I*y(t)))))));

q1:=evalc(-1*Im((I/(2*Pi))*((g11/(subs(j=1,z)-(x(t)+I*y(t...

plotting 3d surfaces with a thickness

Melykin — Sat, 12 May 2012 08:40:01 Z

Is there some way to do this? I am hoping to export the plots to x3d files with the ultimate goal of sending the files to a company that can print them on a 3d printer. (for example, Shapeways http://www.shapeways.com/ )

Physics: Puck On a Frictionless Table

koonduck — Thu, 10 May 2012 18:12:13 Z

Hello, I am new to maple and trying to teach myself as i go along. I am trying to plot a paramteric for a puck on a fristion less table that spins for differnt v_{o values. Here is my code: puckontable.mw}

Problems in creating program

aisu25 — Tue, 08 May 2012 10:07:20 Z

Hello,

we have to create program which shows chemical concentration changes, but this concentration depends on time and distance along the longitudinal axis. So we have to put numbers into the left side 41x41 matrix from 3 equations:

A:=1, B:=1,E:=0.2, Δx:=0.25,Δt:=0.025.

first when i=0;

how do i add legends to a multi-animation plot

mkj256 — Sat, 05 May 2012 22:42:13 Z

i am modeling a simple standing wave. i have created three plots y1, y2 and y and then i am using animate to move them. the problem is that i cant add a legend describing every plot and i am not getting how to do this.

in addition when i click on the plot and then go to the legend menu, both show legend and edit legend are disabled.

here is my code

with(plots): y1:=0.01*sin(Pi/2*x-40*Pi*t);

                 y1 := -0.01 sin(-1/2 Pi x + 40 Pi t)

spherical mirror

ntokozo — Sat, 05 May 2012 12:00:03 Z

how to create a pragram to draw the rays reflected by a concave spherical mirror in maple

Four function, two interval, in one plot

Nimbus — Fri, 04 May 2012 15:43:24 Z

Hi! I have 4 function. I wanna plot two of them in x=-0.5..0 range; the other two in x=0..0.5 range. How can I display that four function in one plot? Thanks!

dsolve problem with plotting acceleration

Gbrandt — Thu, 03 May 2012 06:32:03 Z

so ill preface this by saying my knowledge of DE equations is rusty at best and my knowledge of maple even worse so this may be a stupid question. im trying to model the dynamics of a system and when i solve for the DE equation it's giving me an accleration of zero (plotting a blank graph) when it definitely shouldnt be. ive attached the worksheet. DBM-variablemass_pro.mw

Domain problems in plot for Maple 16

jaytreiman — Thu, 03 May 2012 00:19:32 Z

The basic plot routine in Maple 16 has a serious problem with the domain. The following is an example.

The domain is correct in Maple 15. This failure occurs in both Windows 7 and Linux.