Linked Questions

7
votes
3answers
5k views

Manipulate using a variable defined outside of the manipulate function [duplicate]

I want to do something like this: expr := x^e; Manipulate[Plot[expr, {x, 0, 4}], {e, 1, 3}] But the plot shows up empty. Yes, it works if I do: ...
5
votes
2answers
400 views

How to show a time-dependent vector (velocity) with Manipulate? [duplicate]

I have this problem: I want to show the velocity vector Arrow[{pos, pos + vel}] with Manipulate ...
0
votes
2answers
2k views

Manipulate and ListPlot [duplicate]

I have a $300$ by $2$ matrix called r which its elements depend on parameter g. I would like to plot this matrix and change the <...
0
votes
1answer
2k views

Manipulate - Plot - Function with Parameters [duplicate]

dear community! How do I make this construction work? ...
2
votes
2answers
690 views

Manipulate Plot Sliders Not Working [duplicate]

I'm trying to use Manipulate on my function so that I can adjust parameters a, r, and ...
3
votes
1answer
521 views

Manipulate gives the output as a blank plot, but I'm not sure why [duplicate]

I'm using Mathematica 9 to try to manipulate a 3D plot. My code is: ...
4
votes
2answers
96 views

Replacements in Manipulate [duplicate]

I would like to understand why this is not working: replacement = {a[t] -> r}; Manipulate[Plot[a[t] /. replacement, {r, 0, 1}], {t, 1, 2}] But this does: <...
1
vote
1answer
523 views

Manipulate or animate a Vector Field or VectorPlot [duplicate]

I want to plot a time dependant vector field, and see variation with time, Like this : U = 0.5 + 0.8 x; V = 1.5 + 2.5 Sin[2 Pi t] - 0.8 y; But when I do: <...
0
votes
3answers
284 views

Evaluation in Manipulate [duplicate]

I have an expression assigned to a variable. For example: exp1 = a*x+b Now I would like to plot it using something like this ...
0
votes
1answer
254 views

Manipulate[Plot[A[X]…, returns no output [duplicate]

Here is my simple code: A[X_] := a*X^2 - b/a^2* X^3; B[X] = A[X]^2; ...
4
votes
1answer
270 views

Manipulate a Plot that contains a variable that contains symbol [duplicate]

This snippet mm = m Manipulate[{mm, Plot[mm x, {x, 0, 1}]}, {m, 0, 1}] (m is not defined anywhere) produces a sadly fixed ...
0
votes
1answer
153 views

Manipulate the parametric plot of a torus [duplicate]

I have failed to get Manipulate to generate a torus whose scaling functions can be adjusted. I have: ...
1
vote
1answer
115 views

Manipulate with dependent variables? [duplicate]

Edit Edit: It works! as @Kuba has written in This answer, the culprit seems to have been the LocalizeVariables option. The fixed code is below. Many thanks! ...
1
vote
1answer
107 views

Simplify graphics [duplicate]

I want to simplify my complicated code write neat and systematic code. I use animate after solving differential equations. It's my Phd code and is very heavy and complicated. I want to simplify my ...
0
votes
1answer
135 views

Using Manipulate with predefined expressions [duplicate]

EDIT: I believe this is not a duplicate question, because the answers to questions pointed to as similar DO NOT give practical solutions to the problems, at least not for normal Mathematica users like ...

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