Questions on the Manipulate function of Mathematica, a function that allows the interactive manipulation of certain parameters in a Mathematica expression.

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3
votes
2answers
203 views

How to make slider in/visible in Manipulate?

I need your help with making a slider invisible and visible in a Manipulate. Here is my code: ...
1
vote
1answer
99 views

In a manipulatable graph, display x values of all intersections with one of the lines?

I'm doing a project about Moore's law, I'm trying to create a graph that which you can manipulate, but I want the x-values of the intersections with one the lines to be displayed; how would I go about ...
0
votes
1answer
189 views

Animation of 2 Differential Equations - 1 Independent Variable

I have effectively 1 differential equation that had to be broken up into 2 (max number of steps reached). I have gotten the solutions for both using NDSolve and have plotted each together. Now, I am ...
3
votes
3answers
105 views

Zooming the interval arround $0.333\cdots $, whats wrong?

I'm trying to zoom the interval arround $0.333\cdots$ with: ...
8
votes
3answers
226 views

How to allow ContinuousAction on something that is not all

I have this code: DynamicModule[{r = 1}, Grid[{{Slider[Dynamic[r]], SpanFromLeft}, {f[Dynamic[r]], g[Dynamic[r]]}}]] While I move the slider, $f$ ang $g$ are ...
1
vote
1answer
125 views

Filling between quantile ranges

Following code plots Quantiles for a GBM process. ...
4
votes
0answers
132 views

DynamicModule, SaveDefinitions and global functions

Unfortunately, I had not checked stackoverflow, because there, the exact same behavior was already reported. Please see the Q&A "SaveDefinitions considered dangerous". Up-front, I'm on Ubuntu ...
3
votes
3answers
654 views

Plotting heat equation in a Manipulate expression

I have a 2D heat equation $u_t = \alpha (u_{xx} + u_{yy})$ with conditions: $u(x, y, 0) = 300$, $u_y(x, 0, t) = \mu_1(x)$, $u_y(x, 1, t) = \mu_2(x)$, $u(0, y, t) = \mu_3(y)$, $u(1, y, t) = ...
2
votes
2answers
192 views

Manipulate, Import external table, save as CDF, mail presentation

For my work I do data analysis. Most of these analysis are done on big databases with milions of records. I would like to make a manipulate (or animate) using a external dataset and create a CDF ...
0
votes
0answers
41 views

Manipulate freezing on large calculations [duplicate]

I have a sum that ordinarily takes some time (2 - 3 seconds) to calculate. When I put it into a manipulation though, it becomes very temperamental. It will work on some very small calculations, but ...
3
votes
1answer
129 views

Manipulate with formatted output

I would like to have 4 output fields for something like the following: Manipulate[ n*x n/x n + x n - x, {n, 1, 10}, {x, 1, 10}, ControlType -> InputField] but ...
0
votes
1answer
67 views

Slider moving in irregular steps

Sorry - bit of a yes/no question: Is it possible to make the slider from a manipulation jump in irregular steps? Or would the best way to overcome this be to just create a series of buttons that jump ...
3
votes
1answer
351 views

Combining Two Manipulated Plots Dependent on Same Variables

I need to combine two plots on the same graph to highlight the intersection of the two while being able to manipulate various parameters that are common to both functions. I need to have the slider ...
4
votes
3answers
165 views

PlotStyle with Table

I want to create a plot style with a table and manipulate the variables in the plot style. ...
5
votes
0answers
111 views

Manipulating the pitch of a sound

After reading Manipulating a continuous stream of sounds I have to ask about controlling the frequency of a Sin sound in a continuous manner, with a ...
2
votes
1answer
130 views

Assign one button to two variables

I am trying to use the one button to assign to two variables. Here is an example of how I want it to work. expression: ...
4
votes
1answer
108 views

Getting arrays of values out of Manipulate

More about getting variables out of Manipulate: If I execute the following: ...
5
votes
1answer
193 views

Integration of Two Manipulatable Cylinders

Introduction I created the following code to simulate the many possible interactions between a cylindrical protein crystal and a x-ray beam during serial femtosecond crystallography. ...
3
votes
1answer
213 views

How to speed up Manipulate with Graphics3D

How do I speed up the Manipulate of the Graphics3D objects here? It is currently painfully slow, and I'm at a loss. I have reviewed many other posts and implemented what I could based on them, but it ...
3
votes
1answer
215 views

Combine a dynamic module with a manipulation

I would like to combine a dynamic module with a manipulation, whilst maintaining the functionality of both. I have tried things like Show and ...
9
votes
2answers
199 views

How can I get Manipulator control elements to appear on one line?

By default Manipulator produced by Manipulate with Appearance -> "Open" option have two ...
1
vote
1answer
113 views
4
votes
3answers
155 views

Manipulate: size of controls

As you can see in the drawing, I'm making a little Manipulate program. I'd now like to decrease the size of the controls at the left—to have more space for the ...
2
votes
1answer
83 views

Manipulating horizontal and vertical 'guidelines'

Is it possible to create an interactive plot that has drag-down / across horizontal & vertical guides a la Illustrator / InDesign? I would like to generate something like this: I would ideally ...
1
vote
1answer
168 views

Problem with manipulation and plot

I want to make my function trace the hypotrochoid through one period of its motion and trying to change the color of the trace, color of the radius, and change the color of the dot on it so I can view ...
5
votes
1answer
151 views

Place title outside of GraphicsGrid in Manipulate

I want to be able to place a text title centered just inside the bounding box generated by Manipulate yet above the GraphicsGrid and run boxes you see when ...
0
votes
3answers
117 views
12
votes
3answers
195 views

Selective evaluation of blocks of code in a Manipulate

Is it possible to attach certain pieces of code to certain controls in a Manipulate? For example, consider the following Manipulate ...
3
votes
4answers
268 views

Change all Options of Plot Dynamically

I am trying to make a series of changes in the appearance of the Plot of some function. I am trying to use Manipulate for my experiments. I tried to change the following code ...
1
vote
1answer
169 views

Manipulate with variable number of sliders plus variable number of functions

I'm trying to setup a Manipulate where I have a variable number of sliders similar to this one, where every slider controls a function. In my case, there will be an additional slider which sets the ...
2
votes
3answers
230 views

Animation is jerky, but slider is not

When I do the following simple animation (from the book Mathematica Navigator, p. 316) the slider control changes the image smoothly, but when I play the animation it is jerky. Is there anything that ...
4
votes
3answers
224 views

Draw plot with locator & slider

I would like to create a plot whereby both the slider and the locator 'draw' the plot. In the following code, the locator & the slider act independently: ...
1
vote
1answer
101 views

Control multiple locators along a plot

Update 1 @ Michael E2, my effort - for what it is worth!: ...
1
vote
1answer
110 views

Two-way locator & slider controls

I was wondering whether it was possible to have a two way control system, whereby one could click and drag both the locator (which would in turn move the sliders), AND click & drag the sliders ...
0
votes
1answer
109 views

Merging two line graphs into manipulate command

Ultimately the goal is to make a manipulate command and turn a line into a circle. So I am supposed to take a line that is segmented into 12 equal lengths. ...
0
votes
3answers
87 views

Manipulate syntax

I am trying to manipulate a plot of the Bernoulli roots as follows: The following code clearly is not going to work, but I have included it in an effort to illustrate my meaning. ...
2
votes
1answer
139 views

Manipulate Locator warping (snap to cursor)

I'm looking to have a Manipulator Locator that moves in discrete steps and requies the user to click on/near the locator position.. consider these two examples: ...
1
vote
1answer
67 views

What's wrong with the following Plot in Manipulate?

I try to show the convolution of a step function and a triangle function is smooth with the following code: ...
1
vote
1answer
435 views

Can Table be used inside Manipulate?

EDIT: CHanged the code. Please try again t see if it works well on our PCs. I am creating a simple Manipulate[] notebook. However when I place Table[] in the code, like: ...
0
votes
0answers
33 views

Manipulate embedded in a CDF ducument and started by a button [duplicate]

Preamble: I am working on a document that I plan to publish as a Supplementing in a regular scientific journal in the CDF form. In this document I fail to make the following thing: Explanations: ...
7
votes
4answers
149 views

Make which controls are visible in a Manipulate depend on a control value

I want to make a simple demonstration using Manipulate in which I have one or two input fields show depending on whether or not another control is True or False. How can I achieve such functionality? ...
0
votes
1answer
69 views

Manipulate that remembers its own input code and can show it by request

This question is a further question to my previous one. The solution for that question works well as long as the original input Manipulate code is still provided in ...
4
votes
1answer
279 views

How to define a button inside Manipulate that tells Mathematica to re-evaluate the whole Manipulate code?

I have written a Manipulate code carrying out some very complicated tasks. There is no problem for the first run, but if I click the reset button to reset all ...
5
votes
2answers
121 views

Using absolute locator coordinates in Manipulate

In this simplified code below, I'd like to display two plots within Manipulate, and use the Locator controltype to set the value ...
0
votes
3answers
113 views

How to create a discrete 2d slider using existing 2d data?

data = Sort[RandomReal[{0, 1}, {100, 2}]]; Manipulate[pt, {pt, data}, ControlType -> Slider2D] I get a error message: Manipulate::vstype: ControlType -> ...
0
votes
1answer
88 views

Can a large Grid of 3DListPlots be rotated by a single Dynamic control?

So I have a few hundred plots in a grid, that I thought would be nice to adjust the data view with a Dynamic slider. I'm using Jens solution for the Grid plotting here . Manipulating multiple plots ...
0
votes
2answers
123 views

Manipulate and function definition

I have read the documentation, and know the way Initialization works with Manipulate, but I can't seem to understand why this piece of code ...
0
votes
1answer
66 views

Manipulate and global assignments [duplicate]

I've a (perhaps too) basic questions that has been bugging me for a while. Manipulate seems to ignore global assignments. For instance the following does not result in the obvious output one would ...
18
votes
2answers
317 views

The dangers of SaveDefinitions — should this really happen?

I have been bitten hard by SaveDefinitions -> True. I'll describe in detail what happened below. My questions are: Is this a bug? What is the most convenient ...