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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55 views

Why won't Manipulate work with symbols generated by Symbol?

Suppose I am provided with two data lists. (Assume for the moment that they are lists of integers.) I would like a function that generates bar charts that I can manipulate. Here is what I have: ...
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2answers
61 views

Setting CheckboxBar defaults under Manipulate

How is the default for the checkboxes created by CheckboxBar in a Manipulate set to be checked instead of unchecked? (The ...
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1answer
102 views

Why do InputFields not respond in Manipulate utilizing FindGeometricTransform?

In the following code changing the InputField does not result in observing changes in a result from FindGeometricTransform, but ...
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1answer
202 views

Exporting tables of interpolating functions

A few weeks ago I asked a question about manipulating parameters in NDSolve (Looping with NDSolve?) , and received some very helpful advice about the manipulate environment; now I want to take the ...
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1answer
214 views

How to manipulate some list-plot in Mathematica

I have two separated matrices in the form X[[i*dx,j*dt]] and V[[i*dx,j*dt]] where i & j are integers from (1 to N) & (1 to M). V & X are velocity ...
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1answer
199 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 ...
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1answer
114 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. ...
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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 ...
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1answer
167 views

Can I combine a manipulate plot and a plot of data from a file?

I am fitting a theoretical equation for a complicated curve to some experimentally measured data. As you might be aware, algorithmically quantifying 'goodness of fit' for a complicated curve is ...
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1answer
126 views

How do I scale three independent variables in a Manipulate?

cross-posted on the Wolfram Community forum I'm trying to ilustrate the difficulties in assigning bins to a data set and then running a comparison of the bins against a binomial distribution for all ...
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2answers
131 views

Changing “Block[]” to a Manipulation

I have a graph here and I want to be able to manipulate the 4 parameters that are in the Block command. I want to watch the graph change as I change the parameters. I've done this before, but the ...
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1answer
103 views

Counting Stochastic Processes and displaying relative value

Counting Stochastic Processes and displaying relative value I have two watermarks and multiple stochastic processes given. I want both to display and count the stochastic processes which are below ...
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1answer
106 views

Displaying Values of Fuction at end of Period by Grid

My intention is to place the values of two function into a small box within my chart. To be more precise I have two vectors. A meanvector which shows the average value of all simulated stochastic ...
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1answer
192 views

Brownian Motion with stopping threshold

I just want to generate one stochastic process, whereas I want to be able to manipulate the start value and the volatility. Furthermore, the process should stop when it reaches 5 However, as soon as ...
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1answer
67 views

Item Resizing when using Locators

I am having some difficulty in resizing a Stream Plot when using locators: Whenever I try to resize the Stream Plot, one of the locators instead moves to the cursor. ...
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1answer
165 views

Manipulate[]'ing complex roots of an equation using a 2D slider [closed]

I want to make a demonstration of how the complex roots of a polynomial change when I alter the coefficients. Here is my attempt: ...
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0answers
36 views

Using variable values from Manipulate in later Plots etc

i wanted to get write something that gives me all the values i want for the Student -t distribution. In my definition i tried to acess the variables, df and t, to later plot how it looks like in a ...
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0answers
14 views

Is it possible to plot a List of functions with different colors in Manipulate (or with substitutions)? [duplicate]

I'm trying to use Manipulate[Plot[... to do two things at once: Plot the multiple forms a function can take depending on the chosen value of a root inside the function, and 2. show how the functions' ...
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0answers
39 views

How do you create a tangent line that will move along the curve of a line? [duplicate]

Other people have answered this question, but I'm new to Mathematica. We're supposed to use the Manipulate and Show commands to ...
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0answers
31 views

Manipulate in modal mode with data return

I like to use Manipulate[] in modal mode. That means the next cell should be evaluated after Manipulate[] has finished!
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1answer
48 views

Return a local variable from a Module containing a Manipulate

I would like to create a set of custom controls that call Manipulate[] and return the value(s) set during the Manipulate session. I can easily make a version that uses something like: ...
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0answers
26 views

Option AutoAction of Manipulate doesn't respond under Ubuntu

I'm using Mathematica 10.0 under Ubuntu 14.04. When using the function Manipulate with option AutoAction, I find that the slider doesn't respond to my mouse ...
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0answers
66 views

Why is my Dynamic expression so much slower than the same in Manipulate?

I'm trying to do some optimization based on interactive parameters, then compute and present stuff based on the optimized results. In trying to do that, I came across some strange behavior I can't ...
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0answers
59 views

I see error messages when I use LogLinear Plot but not when I use Plot

I have written an application with Manipulate that plots the results of several calculations. What I find strange is that when I have my application use ...
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2answers
56 views

Eigenvectors inside a maniupulate function

I am trying to make a physics application and it requires that the eigenvectors be taken for a 3x3 matrix. It is my intention that Mathematica never have to deal with the matrices symbolically. ...
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0answers
72 views

How can I scale a plot in my Manipulate?

I want use scale in the same way as Mister Trevor Cole in his most excellent demonstration at the Wolfram Demonstrations site: ...
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0answers
62 views

Trouble outputting Plot

I am trying to solve a system of ODEs and plot them with Manipulate but I keep getting blank outputs. Below is my code: ...
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0answers
94 views

Dynamic content Aborts in Mathematica 10

I have written a notebook in v9 that contains dynamic content (a Manipulate). I just downloaded V10. If I double click on the notebook, of course it is opened by ...
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79 views

StreamPlot,StreamPoints and the Fisher's equation

I'm trying to reproduce a StreamPlot from a vector field encoundered while analyzing the Fisher's equation (http://en.wikipedia.org/wiki/Fisher%27s_equation), for a ...
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0answers
47 views

Precision of sliders in WebMathemtica

I have been developing a manipulate plot to put on the web. One of my parameters varies over a small interval, {{D32, 2.38*10^-3, "D32"}, 0.001227, 0.0049108}. This ...
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0answers
18 views

Manipulate Tutorials? [duplicate]

I am wanting to combine equations with sets of static data points in a manipulate and do the curve fitting by moving the slider bars on my independent variables. The best examples of this art may be ...
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0answers
47 views

Hide your controls inside Manipulate [duplicate]

I didn't find any topic that could help me; I hope this isn't repeated. I just want to show a control if a specific option is selected inside a popupmenu: ...
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0answers
30 views

Has anyone seen (and been able to mend!) an error involving Symbol FE`DynamicModuleVariableList?

FE`ExecuteInDynamicModule::noval: Symbol FE`DynamicModuleVariableList$67 does not have a value. >> I'm just posting the error for the moment as this is a ...
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0answers
51 views

Animation - Autorun?

Reworking on a pre-made simulation, when I click the 'Play' button, it won't actually play and when I autorun the program, it just cycles through all the balloons in 10 seconds... is there a way in ...
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0answers
42 views

Scoping problem with Manipulate [duplicate]

Consider the following simple code: f = Sin[a x]; Manipulate[ Plot[f, {x, 0, 10}], {a, 0, 10}] Manipulate takes f to be ...
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0answers
42 views

How to approximate a computationally expensive 5-dimensional manifold?

I have a 4-parameter family of functions, which I'll refer to as y[a, b, c, d][x]. In this notation, a, b, c, d are the 4 ...
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1answer
64 views

What's going wrong with this button! [duplicate]

I'm implementing an Adaline algorithm where all inputs are 1x5526 and the output is a number from 1 to 10. I have this two functions defined and worked outside the ...
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0answers
30 views

How to change $n$ variables with $n$ Buttons automatically [duplicate]

I was trying to make a little game, and I came accross this problem. The goal is simple. There are going to be $n$ number of buttons, and each one will change a value of one variable. For example, ...
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0answers
60 views

Creating a .gif file from a complex Manipulate function [duplicate]

I am trying to create a .gif file from the following manipulate functions (sorry for the poor formatting but I couldn't figure how to do it better) : ...
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0answers
62 views

Showing the progression of a Jarvis march algorithm

I am trying to use Manipulate to show the process of creating a convex hull using the Jarvis march algorithm. My code currently computes the convex hull using ...
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0answers
91 views

an NIntegrate inside a manipulate in mathematica was working and suddenly won't work now. it says indeterminent and it doesn't make any sense why

my title says pretty much everything heres what I'm entering. NumericQ returns a false value but it was true before. Im loosing my patience because this is so ...
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0answers
90 views

Manipulate for Electric Field

I'm kind of new to Mathematica but I'm getting the hang of it slowly. Anyways, I'm trying to do a project on the electric field of two particles so my professor helped me with this code (sorry in ...
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0answers
48 views

Since when is a log distributed across a finite sum?

I have this: ...
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0answers
57 views

Given a list of pairs, average the second elements of pairs whose first elements match [duplicate]

Say this is my list: mylist={{1,4},{1,6},{1,11},{2,12},{2,14}} I want to do an operation that looks at the first element of each pairs, and for all those that ...
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0answers
37 views

Using Manipulate, how do you display the points on the curve and the tangent vector? [duplicate]

I'm new to Mathematica and my assignment is very vague... I'm hoping someone can explain to me a bit more of that this quesion means: Given the curve C, display the point on the curve and the ...
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0answers
54 views

Manipulate: After Changing view of a Graphic, the sliders can't be used anymore

I have a new problem: I have exported my program as a cdf standalone. I changed the view of the graphic and now the sliders cant be used anymore. Very strange... Here is a screenshot: The orange ...
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0answers
32 views

Move the Animation Controls in a Manipulate Slider [duplicate]

Quick formatting question: How can I move the animation controls for a slider from underneath it to say, on the side? For example, I have this: But I would like all of those controls to be on the ...
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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 ...
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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: ...
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284 views

Using Solve Within Manipulate to Model Feedback Control System Problem

This post is extremely long and I do apologize - but please bear with me with all the explanation of the context of the question - due to how long the code is I have included a hyperlink where you can ...