Questions relating to the dynamic family of functions in Mathematica, such as Dynamic, DynamicModule and Manipulate.

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2
votes
2answers
47 views

Dynamic visualization of two histograms

I have two histograms histo1 and histo2: ...
0
votes
0answers
35 views

Parametric Plot and Dynamic [on hold]

I have: ...
1
vote
1answer
45 views

Dynamically Update both a HorizontalGauge range and the value

I'm developing a demonstration that allows students to explore the location of a point on a number line simultaneously at various scales. I'll show a very simplified version here to get to the nub of ...
0
votes
0answers
28 views

MMA 10.0.2 Windows x64 Crashes during Find Next/Previous

For the past few weeks, MMA has crashed over a dozen times. It only happens when I'm doing Find Next or Find Previous several times while searching through my notebook. Note that I have at least 2 ...
0
votes
0answers
59 views

Dynamically update a graphic object in Mathematica

I was trying to simulate a bouncing ball (with no gravity) in a unit box and I managed to come up with a solution: ...
1
vote
1answer
55 views

How do I utilize the dynamic input field function in the manipulate function? Can I use this functionality to import a .xls from an URL dynamically?

Im trying to get my program to import a .xls for manipulation, I need to import the .xls at an url location dynamically, I did have this at the beginning of my code: ...
0
votes
1answer
40 views

Interacting Dynamic Components within LocatorPane

I am attempting to create a dynamic contour plot of an ellipse with two locators as the foci within a locator pane. The following code has been implemented: ...
6
votes
2answers
144 views

There is an issue with Manipulate in which it updates its argument twice in V10

I have asked this question before (here) and I thought that the issue is only when moving the Notebook window. It appears that Manipulate is working in weird manner. ...
3
votes
1answer
67 views

While stops running in a Dynamicmodule

I made this: ...
2
votes
1answer
34 views

Dynamic Output during ParallelMap

I can't seem to figure out how to dynamically output a variable that is being used in a parallel evaluation. Below is an example function that demonstrates my problem. ...
2
votes
1answer
64 views

Pausing a dynamic display

I'm trying to display some graphs, which were defined with plot above this line of code. The parametric plot moves through all of the x values, the others are stationary. I would like the parametric ...
3
votes
1answer
90 views

Animated moving dot

This question came about because of my failure to implement an answer to this previous question. My idea was that an answer could be written using aClickPane and ...
2
votes
2answers
44 views

How to do dynamic range selection for data fitting in Log plot?

In linear plot, this can be achived by Locator like this: http://mathematica.stackexchange.com/a/24935/13580 ...
1
vote
0answers
47 views

Build expression interactively

I define two lists: ...
3
votes
0answers
46 views

How can I make a stylesheet that counts subcells?

The example cells in the documentation each have count of the cells inside their section: ...
3
votes
0answers
68 views

How to implement a live-searchable table view? [closed]

Everyone with a mobile device is familiar with table views, searchable scrolling tables where rows have multiple elements like images and text, and are populated from some data source. Since a ...
1
vote
1answer
46 views

Making a movie from an interpolating function

Say I use some Mathematica procedures to find an interpolating function of two variables: $u(x,t)$. Is it possible to make a movie of this interpolating function, i.e. plot it on a certain line $x \in ...
1
vote
1answer
75 views

How to write 1.0 in InputFields with ContinuousAction and Number constraint

With the concept of user responsiveness in mind, I’ve tinkered a couple of small apps that are supposed to be eh… responsive, i.e. calculating without having to press enter. They all rely on ...
1
vote
1answer
39 views

Dynamic check box with import!

Here what i am trying to do: I have a list of the names of excel files, for example s={"red carpet.csv","red box.csv","black carpet.csv","black box.csv"}; i am ...
3
votes
2answers
210 views

Equivalent of Matlab's uigetfile in Mathematica

I was wondering if there an equivalent of the "uigetfile" Matlab function to use it in Mathematica. To be more precise, I want to read many Excel files and I don't want to type a static path; ...
1
vote
1answer
97 views

User Input Through Dynamic

For my application, I am using Dynamic functionality to make a number of input fields through which a user can enter numbers. I then take these numbers and place them as the entries in a dynamic ...
0
votes
2answers
35 views

Generating a Variable Number of Dynamic Variables

I know questions that get at this very issue have been posed in other ways here, but as a relative beginner, I've had trouble understanding the answers. For my application, I am developing a simple ...
1
vote
1answer
51 views

Possible to dynamically redraw single plot of multiple shown together?

I am attempting to create a tool to visualize gradient, eigenvector, and eigenvalue information for a 2D surface. I want to show a contour plot of an inputted function and overlay the gradient and ...
9
votes
4answers
573 views

Animate point go round a triangle

How can I animate a point moving on triangle sides? I can generate traingle and point but I have no idea how to define point movement. I'm guessing that I have to use sin and cos in coordinates but I ...
4
votes
2answers
88 views

Write GUI to select spheres in a grid

I'd like to generate a code that: 1) starts with a grid of circles (in general, it won't be a square grid) 2) allows the user to choose some of those circles 3) allows the user to choose the type of ...
1
vote
0answers
91 views

Creating Scheduler

I am trying to build a scheduler program like pizza delivery. Each driver will choose their time and general working schedule will be updated similarly. Problem is number of workers change. How can ...
0
votes
1answer
65 views

how to create Panel for Plot?

Can You advice me how to put the whole thing below into an interactive Panel, so I can values of parameters dynamically - type other values (alpha, beta, x0, y0, R, tmax) and plot updates ...
3
votes
2answers
73 views

Toggle plot visibility of dynamic number of data sets

I have multiple curves in my plot, and want to be able to toggle their visibility off/on. Which I got to work thanks to a different post. ...
2
votes
1answer
84 views

How to mimic Org-Mode with cell dingbats?

I love using org-mode to organize my to-do lists, the functionality is amazing, but it suffers from being stuck inside the emacs terminal... I'm hoping to replicate some basic features into a ...
10
votes
2answers
163 views

Synchronizing the camera view of multiple Image3D panels within a Manipulate interface

I'm trying to synchronize the camera view of multiple Image3D panels displayed within a Manipulate interface. A random 3D image ...
6
votes
1answer
109 views

Can a field be used for both input and output (example: exchange rate calculator)

Suppose I want to build a simple currency converter like this one: The functionality is straightforward: enter an amount in any field box, it gets converted into other currencies whose fields are ...
0
votes
2answers
95 views

How to fit points in a picture using locators

I've got a problem doing some analysis work on some of my spectra. I am basically looking for features that look like parabolas. In need of a tool to quickly find two parabolas in a spectrum (they are ...
4
votes
2answers
129 views

InputField as both in- and output fields with ContinuousAction

Many years ago, I made a handy little program in Flash. It consisted of a number of input fields, each representing a variable that was dependent on all the others. As soon as any field changed, the ...
5
votes
1answer
96 views

ListPicker with conditional selection

I am reading data from a SQL Database and want to manually sellect multiple rows. ListPicker works very nicely, the only added complication is that I need to not only select the records, but also ...
0
votes
1answer
62 views

ListPicker delayed output

I'm trying to make a wrapper for ListPicker that delays updating the list unless Ctrl or Shift is released. The aim is to allow nested ...
2
votes
1answer
41 views

K linked controls within Manipulate

This question is related to "Locking a value when Manipulating variables" and several other questions on linked controls, but differs enough that new ideas and techniques are required, I believe. I ...
2
votes
1answer
55 views

In TabView, disable tabs but enable dynamic content

Is it possible to have a TabView where the tabs are disabled but the dynamic contents are still responsive? In the following, all dynamic content seems to be disabled. I would like the Manipulate to ...
2
votes
0answers
35 views

Changing size and/or aspect of OpenerView in Mathematica 10

I would like to change the size of the Opener in OpenerView when using Mathematica 10. In Mathematica 8, there was the option Appearance->Tiny for example that allowed to have a small Opener. In ...
0
votes
0answers
48 views

Where to put manipulate brackets for slider effect to refresh page

In order to move the plane of a best fit around to alter the sum of the residuals, I have decided to pick on one point and attach a slider to it, this adds a little variance and moves the table ...
3
votes
1answer
73 views

How to delete graphics

The code below does not execute as I had intended it to do. Clearly, I do not understand where to go from here. The first click of the mouse sets the initial conditions (t0,x0) for the unique ...
1
vote
1answer
89 views

How to combine manipulate and eventhandler

I combine manipulate and eventhandler, now I can change the controller when working on eventhandler, but how to change the value in eventhandler when I control the manipulate controller? ...
2
votes
1answer
70 views

How can I use parts of lists with Dynamic?

I'm a newbie - what am I doing wrong? I want to use parts of lists (vectors) in calculations but Mathematica will not evaluate anything that involves parts of lists that update dynamically. Is there a ...
0
votes
1answer
44 views

Convert Dynamic to Manipulate

The following code is a modification of Wolfram code I found under ClickPane Help. I want to convert from Dynamic to Manipulate to make it easier for me to add various controls. I do want to keep the ...
1
vote
1answer
39 views

Using Loop to create mutiple EventHandlers

I have a problem, that is I want to use loop to create multiple EventHandlers, but my code shows nothing. What can I do? ...
6
votes
2answers
98 views

Injecting list of controls into manipulate

I am trying to program a method to manually move around graph vertices, and then output the new coordinates. I'd like to turn this into a function that can be called with a variable number of ...
2
votes
1answer
76 views

Multiple dynamic equations for plotting?

Say I have a bunch of equations between variables e.g. h=bcd, i=hce, j=ihbd, ...
8
votes
0answers
263 views

Minesweeper beta:How to Dynamic a lot of graphics with high-speed

Recently I want to write a game,Minesweeper.Here is my completed code. ...
1
vote
0answers
51 views

Wrap custom control inside Manipulate or DynamicModule

[Apologies if this is a duplicate: I have looked at quite a few related questions but have not seen this issue dealt with] I have built a custom control, using the following method: ...
5
votes
2answers
81 views

Using gamepad without dynamic

I am a novice using Mathematica. I program regularly using c like languages though. Now i work on a simulation of a vehicle. I have a loop that calculates the next state of the physical model every dt ...