Questions tagged [dynamic]
Questions relating to the dynamic family of functions in Mathematica, such as Dynamic, DynamicModule and Manipulate.
1
vote
0answers
71 views
Is it possible to find the Rössler attractor using only a set of Lyapunov exponents?
Is it possible to use a set of Lyapunov exponents to determine the orbits of the Rössler system? If so, could how would I go about plotting them?
EG.
Known
Unknown
6
votes
2answers
69 views
Store Dynamic-accessible hidden metadata in a cell
Is there a way to store metadata in a cell in such a way that it can be accessed with Dynamic?
Think of e.g. how ExternalLanguage cells work. We can select whether ...
0
votes
0answers
27 views
Custom PopupMenu displays menu items as values instead of labels
I'm trying to create custom appearance for PopupMenu with the below code. The problem I have is with the menu items which are displayed as values instead of labels. ...
0
votes
0answers
42 views
Dynamic updating issue
I would like to evaluate/simplify a series of expressions. The first set of expressions works fine, but when I try to evaluate the second line of my code (a very simple expression), the program keeps ...
1
vote
0answers
24 views
Dynamics not updating normally in Wolfram Cloud
In Mathematica, InputFields and Sliders that are connected to Dynamics will change their ...
1
vote
1answer
48 views
0
votes
0answers
43 views
Using Dynamic[] function
I would like to use Dynamic[] to print progress of evaluation of some function, which works quite long. let's say that the definition of ...
0
votes
1answer
38 views
AppendTo doesn't update when interacting with PopupMenu
I'm trying to ListPlot a list calculated by the Button called "Plot" with PopupMenu linked ...
2
votes
0answers
34 views
Problem with PopupMenu: Its values don't update dynamically
I have a problem with PopupMenu inside DynamicModule, its values don't update dynamically as they supposed to. The example below ...
6
votes
4answers
132 views
Dynamic Linkage of LocatorPane and InputField
How do I get the InputField to coordinate with the LocatorPane so that a change in each control changes the other to be in agreement? It would be nice if the function was self-contained and was ...
5
votes
2answers
91 views
Manipulate with arguments points on a circle
Start with the following parametric equations of a torus:
...
2
votes
1answer
56 views
How to force ListPlot to print the new curve while keeping the old one
I would like to create a graph using ListPlot which prints new dataset every time the button is evaluated (based on the value given in ...
1
vote
1answer
35 views
Problem when using TrackedSymbols and UpdateInterval to refresh different expressions at different times inside Dynamic
While attempting to optimize my program, I noticed an issue with the Refresh expressions I am using inside a particular Dynamic[]. I will use a simplified example ...
3
votes
0answers
37 views
Geographics Geolabels and Polygons
Using Vers. 11.3.0, I've prepared Maps of the various Japanese Prefectures (ken). Here, I create 3 such maps, as follows:
...
10
votes
2answers
196 views
Efficient multicolor search
I'm hoping someone can help me improve the following fun code-snippet, which takes a target color and searches through a set of images to find the ones that most closely match:
...
1
vote
1answer
46 views
What is the best way to dynamically evaluate multiple function?
I have a notebook with a list of operation where the result of a function is the input of the following.
Example:
...
5
votes
1answer
45 views
IntervalSlider and updating function specification
IntervalSlider seems to ignore Dynamic's second argument:
...
1
vote
0answers
25 views
How to open consecutive dialogs [closed]
I am new using mathematica so I would really appreciate your help.
I want to open this dialog:
...
3
votes
1answer
53 views
Getting print messages into a Custom User Interface constructed via DynamicModule
I have not been able to find the answer for the following problem, and would be happy to be educated.
I am writing a custom user interface around some code that has lengthy calculations. In the ...
3
votes
3answers
96 views
How can I make Graphics objects clickable?
I have created a list (listA) that specifies disks based on color, center point, and radius:
...
1
vote
1answer
75 views
Problem with MousePosition after rotating a graphic
i've been doing a dynamic matrix plot using MousePosition but i need to rotate the plot 45°. but when i do that the MousePosition lose coordinates.
Any idea of how to do the rotation keeping ...
0
votes
0answers
32 views
0
votes
1answer
63 views
Sliding a tangent along a curve [duplicate]
I am having a difficult time making my Manipulate show what I want in the CDF player.
I want to show a tangent sliding along any curve
...
1
vote
2answers
121 views
Select items from dataset with GUI using checkbox and Togglebar : empty results with DynamicModule
I have a dataset or records, I want to select records with a GUI (manually ticking on the selected item).
Then, I want to apply functions to those items (not in this question).
I think Im almost ...
2
votes
1answer
103 views
Why doesn't Dynamic update if it only contains a Set statement? [strict]
Consider the 3 following manually entered evaluations where a Set statement is brought to the Front-End by Dynamic:
Obviously ...
0
votes
0answers
37 views
Attempting to speed up processing time by cutting down on dynamic functions in an interactive interface
Greetings Mathematica fans,
I am currently trying to build an interactive interface to sift through a large amount of data visually. The data consists of many sets containing 70-80 points, which have ...
1
vote
1answer
38 views
Dynamic DateListPlot with multiple categories backed by DataSet
I have a DataSet that contains records with:
an "activityName" string representing the kind of activity
a "duration" value representing minutes
a DateObject representing a date and time named "...
0
votes
0answers
39 views
Create a color function from dynamic panel
I would like to generate a color function from the dynamic panel code and use it as I want...instead of using Copy to Clip Board and then past in myTM....
Any idea ?...
0
votes
0answers
44 views
Problem with small program: Error: “Charting Private pvar”
Im in the making of a smaller self-running application. I have made a small piece of the program as it has to look in the end. However, sometimes when i change some of the input for either "demand" or ...
2
votes
1answer
37 views
How to change color of LocatorPane Dynamic point constrained to LogLogPlot line - when point is above set value?
In the following LogLogPlot, I'd like to have the Dynamic[pt] color change from Purple to <...
2
votes
0answers
31 views
Loading previous saved variables into DynamicModule
I have a GUI, built inside a DynamicModule.
I would like to be able to load previous set options and values, changing the values that are currently set within the DynamicModule, not the global ...
2
votes
1answer
25 views
How to constrain LocatorPane Dynamic point to a LogLogPlot line?
LocatorPane constrains to Plot[curve]:
...
5
votes
0answers
77 views
ListLogPlot fails if Dynamic Updating not enabled - Ticks specification?
MMA 11.0.1.0 Win 10 64 bit; MWE
ListLogPlot[Exp[Range[10]]]
With Dynamic Updating Enabled, result is correct. Without it MMA complains "Tick specification must ...
1
vote
0answers
29 views
Why doesn't Dynamic update if it only contains a Set statement? [duplicate]
Consider the following toy example:
...
1
vote
0answers
26 views
Why does dragging a point with a Tooltip interfere with MousePosition[“Graphics”]?
Consider the following toy example of EventHandler used to implement dragging a point around in a Graphics:
...
1
vote
1answer
46 views
Using Mouseover to change colour of the FilledCurve
I would like to change colour of the FilledCurve and display little table when mouse pointer goes over the area between curves. My code is shown below
...
3
votes
1answer
40 views
How to get TogglerBar to respect image sizes?
I'm using a TogglerBar with a set of images, but I can't figure out how to get it to respect the size of the images:
...
11
votes
2answers
346 views
Making an interactive visualization of the eigenvectors of two-dimensional matrices
I've recently stumbled upon this very nice interactive visualization of eigenvectors of two-dimensional matrices, and how powers $A^k$ act on various vectors.
How can this sort of visualization be ...
9
votes
3answers
497 views
Coloring a square grid by clicking
I want to make an interface where a user can fill in a square grid by clicking. Some processing will then be done with these pixels to produce a new picture. How can I make this clickable interface? I ...
0
votes
0answers
30 views
Dynamic If for a button to choose the package [duplicate]
I have a calculation where I give the user an advance option to choose a variable, PV. If the user chooses not to use the PV, ...
7
votes
0answers
37 views
Thermometer Gauge with ScalingFunctions Broken?
Is this broken? The following generates an error:
ThermometerGauge[Dynamic[t], {1, 100}, ScalingFunctions -> "Log10"]
0
votes
1answer
81 views
Is it possible to find the equation of motion of a spring-mass system using differential equations as input?
I am searching for a solution the check the validity of my calculations on standard dynamics problems. Basic mechanical engineering environment, systems containing movable masses connected to each ...
1
vote
1answer
58 views
2
votes
0answers
40 views
Selected image in a TogglerBar changes outline colour
I have a TogglerBar control for selecting images, but I see inconsistent border colours depending on what else is in the Dynamic....
0
votes
0answers
11 views
Trouble with evaluation and Dynamic [duplicate]
I would like to evaluate the gradient of a certain function at position (x0,y0,z0) where x0, y0, z0 are global variables which can get altered in real-time later in the worksheet. The only way I know ...
1
vote
1answer
39 views
Dynamic updating of upper limits of constraints when a matrix is updated
I have a system represented by a matrix mFull:
...
1
vote
1answer
51 views
InputField enabled or disabled with two dynamic variables
Dynamic has been really useful for me but it is as well not easy to understand also. I am doing a calculation where I want some of the input fields enabled or disabled depending on where I am in the ...
6
votes
2answers
156 views
Interactive Labeling of Images
I have a list of pictures:
pictures = {im1,im2,im3,im4,im5,im6}
Where
im1:
im2:
im3:
im4:
im5:
im6:
I want to assign the pictures to labels (1,2,3,4,5 ...
1
vote
1answer
29 views
UpdateInterval not working correctly
I fail to see why the following code does not turn the hand at the same rate as the minute hand of a clock:
...
5
votes
2answers
333 views
How do I dynamically draw an image?
Suppose I have some two dimensional list. For example:
list = Partition[Range[0, 48], 7];
And I have some function that assigns a colour to each entry of the ...
