Questions tagged [dynamic]
Questions relating to the dynamic family of functions in Mathematica, such as Dynamic, DynamicModule and Manipulate.
1,360
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views
Use PopupMenu to choose a treatment
I have a list of treatments:
treatmentsNames={"walk","run","fly","swim","dream"}
I want to use this list to ...
- 215
3
votes
1
answer
67
views
How to add to a dynamic variable?
Why can't I add to the dynamic variable z below?
z = 1;
Dynamic[z] + 1
returns
1+1
and not ...
- 133
0
votes
1
answer
75
views
Two locators in separate plots using Manipulate
I want to create two figures, side by side, each with an independent Locator.
I want to do this using Manipulate, because I can easily use information from each Locator in both plots.
This answer did ...
- 53
4
votes
1
answer
63
views
Making Tooltips Work with Buttons in 3D Plots
I am trying to get buttons to work simultaneously with tooltips in 3D plots. Button has a Tooltip option, but it doesn't seem to ...
- 1,567
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votes
0
answers
50
views
Algorithm consisting of modules returning multiple errors
I'm trying to write a genetic algorithm that will take a list of lists of reals in interval [0,1], my "starting population", "score" them according to a fitness function, append ...
- 65
2
votes
2
answers
542
views
How to visualize the circle-triangle-probability problem
This 3b1b video talks about the following problem: given 3 random points on a circle, what is the probability that the triangle whose vertices are those points contains the center of the circle. To ...
- 317
3
votes
1
answer
65
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Dynamic TimelinePlot glitching out
Hi Dynamic Noob here :)
I have written the following piece of code:
...
- 8,105
1
vote
1
answer
55
views
Using an Association as a Manipulate variable?
I would like to use an association in a Manipulate or a DynamicModule.
Specifically, I'd like to click to change the Values of a list of Keys of an Association.
Here is some non-working code that (...
- 2,068
0
votes
0
answers
92
views
Possible Bug: Why does ListLinePlot3D not work with Dynamic here? [duplicate]
Why are the errors below thrown? They are very strange and seem to be incorrect.
Error 1
ListLinePlot3D[Map[Dynamic, {{1, 2}, {1, 3}}, {2}]]
Error 2
...
- 1,567
1
vote
0
answers
78
views
Lyapunov Exponent question about LCE package [closed]
This code gives result as given below on my computer
...
- 319
2
votes
2
answers
113
views
Selecting Plot for Locator
Assume I have a manipulate with two graphics/plots as outputs. One of my parameters is a locator. How can I select in which of the plots the locator appears?
Let's say I have the output given by this:
...
1
vote
2
answers
71
views
InputField : only integer or list of integers in a specific range
I'm making a dynamic structure which reads some output from a FEM program (node results).
I'd like an inputfield in which I specify the number(s) of the nodes I am interested in. The value of the ...
- 336
2
votes
5
answers
172
views
How to toggle graphics in a ClickPane
I am trying to make a simple hundred chart with squares that will toggle on and off when clicked. I have a start, I can click to fill a square, but have no idea how to click on a filled square and &...
- 3,708
4
votes
1
answer
69
views
Manipulate slider in awkward spot
I'm using Mathematica 12.3 and in this version sliders are placed really awkwardly:
They are placed to the side instead of on top which makes them take up huge amounts of space. I believe in old ...
1
vote
1
answer
55
views
How can I temporarily pause Dynamic expressions while external programs are called?
I am displaying a progress bar in my notebook like this:
...
- 2,442
2
votes
1
answer
62
views
How can i selectively delete a dynamic output cell (e.g. from a progress bar)?
I make a progress indicator like this:
...
- 2,442
6
votes
2
answers
838
views
Making a Mathematica version of Wordle interactive
Just as a diversion, I'd like to create an interactive Mathematica version of Wordle. As a sketch I have the following:
...
- 7,759
2
votes
0
answers
68
views
How to calculate index of dynamical system in Mathematica?
I am brand new to Mathematica, so apologies if this is an obvious question.
Question: How to calculate the index of a dynamical system? (from index theory; see here)
Example: Let us say we have a ...
0
votes
1
answer
39
views
Dynamically updating only the Manipulate local variable
Say I have an array of data arrays, assigned to a temporary variable dat, and I'd like to switch between plots of the arrays using Manipulate. For example:
...
- 103
1
vote
1
answer
41
views
Using dynamic in CellPrint/Cell to get an "Item"?
When using stuff like:
CellPrint[Cell["Z/" <> ToString[Prime[n]] <> "Z", "Item"]]
How can I use dynamic functionality in ...
- 4,801
5
votes
1
answer
77
views
How can I separate expressions in Module without suppressing output?
I want to show a progress indicator while statements in a Module are processed.
Outside a Module this ca be done like this:
...
- 2,442
0
votes
0
answers
42
views
Get current integral value in NIntegrate's EvaluationMonitor
Is it possible to display the current evaluation result while NIntegrate[] is running?
Something like this:
...
- 135
2
votes
1
answer
75
views
Creating A New List Using List Picker
I'm attempting to create a new list using ListPicker[] to select elements from a list instead of:
...
- 747
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0
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32
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Pokemon ELO rating with wolframscript
I would like to implement a Pokemon ELO system that my friends that don't have Mathematica installed could use as well via Wolframscript.
The application would work as follows:
You run a script ./...
- 928
14
votes
1
answer
204
views
How to create a general AttachedCell toolbar?
For example, when an image is displayed in the frontend, the image suggestion toolbar, which is an AttachedCell, pops up:
It can can be found here, among other ...
- 45.3k
4
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1
answer
185
views
3
votes
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74
views
How to properly initialize a list variable that is dynamically updated?
The below example works to initialize the Gauge, but it does not initialize sf until we interact with the gauge.
...
- 63
2
votes
0
answers
27
views
How can I combine Dynamic plots saved in named variables inside a DynamicModule?
I am creating a few separate plots that I want to be updated dynamically. I want to combine the plots so they are a single plot. Normally, I would use Show for this....
- 63
0
votes
1
answer
101
views
Matching a Dynamic Argument Pattern
times is a list of times i.e. matching {{hour_, min_, sec_Real}..}.
I want to call ...
- 750
1
vote
1
answer
86
views
Rotate the label when rotating the output image with graphics3D
I am interested in drawing a labelled dashed line through points p1 and p2 with Graphics3D.
...
- 169
13
votes
3
answers
502
views
Animated bar chart race, a popular data visualization
Recently I see more and more data-viz called "Animated bar chart race". Some random examples, and note, how smoothly and organically everything changes in these videos.:
https://flourish....
- 68.8k
1
vote
2
answers
98
views
How to make an interactive calculator for any mathematical relation? [closed]
I am wondering if there is a way to make a calculator for any relation that is interactive.
First, I choose a relation with some variables in it.
The user will input a value for all of the variables ...
- 1,037
1
vote
0
answers
46
views
Help me understand a part of this code (using Clock) [closed]
I'm a begginer in Mathematica and I need help understanding a part of some code that I took and adapt from another question in this forum. The code is to animate one by one a list of points (with x,y ...
3
votes
2
answers
141
views
Making a list of variables
Consider the following code, which give a Manipulate object that returns the "total" of a certain variable var 1
...
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1
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203
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Equation of motion through the Lagrangian with Lagrange multipliers
I ask for advice, I'm a little confused. I have such a Lagrangian.
$L=\frac{1}{2}m(\dot{x}^2+\dot{y}^2)-\lambda(2x^2+3y^2-1^2)$
Here $\lambda(2x^2+3y^2-1^2)$ is the constraint on the phase variables.
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- 1,626
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votes
2
answers
79
views
How do you make two interactive sliders dependent on eachother?
I have this code.
Definition of q is:
...
2
votes
0
answers
90
views
Use the mouse to pinch the plasticine
Very roughly speaking, a topological space is a geometric object, and the homeomorphism is a continuous stretching and bending of the object into a new shape. (https://en.wikipedia.org/wiki/...
- 569
3
votes
2
answers
95
views
IntervalSlider inside Manipulate
I try to implement a Manipulate control to draw a partial circle. For now, I have a ParametricPlot with fixed lower and upper ...
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2
votes
0
answers
39
views
Saving Dynamic Output when Closing [closed]
I am using Dynamic to create a graph that continuously updates during a simulation. This allows my students to visually (1) confirm that the simulation is working and (2) to judge when the simulation ...
- 21
1
vote
0
answers
45
views
How to export current state of a dynamic variable to Excel
I have a table with column headers and data. (The original table is much longer than the example is use to explain my problem here).
...
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vote
1
answer
72
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Dynamic influenced by a countdown Clock ignores actions in second argument
I stripped a Dynamic down to its bare essentials. Dynamic doesn't execute any of the functions asked for in second argument. ...
- 1,787
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votes
0
answers
58
views
Abort dynamics error
I am encountering a problem when I use the function Manipulate. Even when I run the simple code
f[a_,x_]:=a*x
Manipulate[Plot[f[a,x],{x,-1,1}],{a,1,2}]
I obtain
I ...
- 499
4
votes
1
answer
101
views
Disabling an individual button in a SetterBar
I'm trying to create a set of SetterBar within my DynamicModule, but I want to have it so that an individual button gets ...
- 107
2
votes
1
answer
75
views
Define variables dynamically to compute a function
Let's say I have defined a function $W(p, q)$, where $p$ and $q$ are integers between (and including) $0$ and $2$ and the function takes me to a real number.
Upon an input $n$, where $n$ is a positive ...
- 165
2
votes
2
answers
103
views
DynamicModule & Manipulate Plot
I tried to write a convenience wrapper around Manipulate for easier plotting. However I failed already at the very first step.
Consider the following example:
...
- 37
4
votes
2
answers
80
views
Why does Manipulate update without change of TrackedSymbols?
Below you find a very minimal version of a code, where the Manipulate keeps updating (run is constantly printed) despite the Tracked symbol not being changed. Funny enough, this only happens if d1 and ...
- 115
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votes
0
answers
59
views
How to create an Interactive Solver using either Dynamic, Dynamic Module, Manipulate, Form Page, and Form Function?
I am working on creating interactive solvers for laws in physics where first select a variable to solve for such as displacement/length/position, density, mass, torque and electricity and then enter ...
- 1,037
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40
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In DynamicModule, InputField does not display the update when its variable updates through PopupWindow. How to fix this?
Here's a minimal example:
...
- 53
1
vote
1
answer
123
views
My dynamic button evaluates as soon as it's created. How do I stop this behavior?
I think I finally hit on the holy grail of buttons. With a very small footprint I coded a dynamic AutoSave button whose duration and frequency can be set all the while showing very useful dynamic real ...
- 1,787
0
votes
1
answer
91
views
Create an interactive list in a Wolfram notebook that choosing its items make a change in calculations
I have 3 variables. I want to create an interactive list of items in a Wolfram notebook that if I choose each item, functions that are written by myself change the value of the variables and ...
- 340