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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58 views

How could I make visible the convex hull of 3 point inside this region?

Small version of the question How can I control the color and the Thickness of this graph?? ...
3
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2answers
236 views

How to obtain the GIF by Mathematica?

Is it possible to create such GIF illustration amination by Mathematica? and the rendering effects of each trigonometric function curve. UPDATE I have mainly two puzzles: 1) how to obtain the ...
0
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0answers
127 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 ...
6
votes
2answers
107 views

Showing “updating…” message while Manipulate is re-evaluating

Is it possible to show a fixed text such as "updating..." instead of the last result shown, when Manipulate is re-evaluating an expression (in a slow evaluation ...
0
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0answers
36 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!
1
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1answer
83 views

How to set restrictions in Manipulate parameters?

I´m trying to insert the typicall 3 variables for probability, with the restriction x+y+z=1 How can I insert this values in a Manbipulate I try ...
6
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1answer
254 views

Using Manipulate to dynamically correct the baseline of a signal

i have data with a baseline and will correct it with a polynomial fit using Manipulate to see immediatly the changes in the resulting spectrum. It works so far, but ...
1
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0answers
81 views

Building Reusable Custom Controls?

I would like to build an application using Mathematica 10. I would very much like to structure the application for maximum maintainability. To this end I would like to segregate controls and user ...
0
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1answer
92 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: ...
0
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1answer
128 views

Manipulate Parametric Plot [closed]

Is it possible to plot the values of x and y in Mathematica? ...
4
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3answers
148 views

Dynamic ListLinePlot

I have a list of lists looking like this: {{{x1, y1}, {x2, y2}}, {x1, y1},...}}. Furthermore I have defined a legend, which is taken from the filenames. Now I want ...
1
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1answer
120 views

Locators, lists of variable length, all in Manipulate

I'm trying to implement a complicated Manipulate[] interface. I'm not really interested in working code, but for those interested, I would like the program to allow you to drag around a variable ...
3
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2answers
165 views

How draw a line dynamically using manipulate?

I want to paint a curve on a sphere while I’m manipulating stereoscopic projection points on the plane with a 2D slider, but I’m having trouble collecting the points needed to create the Line ...
2
votes
2answers
81 views

How can my Manipulate be aware of a local variable inside a nested Module

I have 3 sets of 5 x-y points: RandomInteger[10, {3, 5, 2}] I want to display only one set of points at a time, and use a slider to move on to show the next ...
0
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0answers
41 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 ...
12
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3answers
303 views

Manipulate crashes after running 4 minutes

The following code generates the familiar 3D-plot: ...
1
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1answer
95 views
4
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3answers
228 views

Is there something wrong with this piece of code involving Manipulate?

I am playing around with the Manipulate sentence. I think the following code is right, and actually Mathematica 9.0 doesn't return any error message, but I am ...
3
votes
1answer
386 views

Circular membrane vibration simulation

I'm new in Mathematica and I'm trying to simulate the vibration of a circular membrane for math project but I don't even know how to start. The wave equation describes the displacement of the ...
0
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3answers
105 views

how could I repalce Sqrt[x^2+y^2+z^2] back to r

do a calculation in mathematica r = Sqrt[x^2+y^2+z^2] D[D[E^(I (-k r + t \[Omega]))/r, x], y] but how could I get back to repalce Sqrt[x^2+y^2+z^2] back to r ...
2
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1answer
128 views

Graphic using manipulate runs too slow

Here is a naive coding of a projection of a point on a sphere. It runs very slow. Can it be changed to run faster without losing its essential analytic character? ...
5
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2answers
126 views

How can I save a Manipulate's control settings to a dataset?

This is probably an extremely simple question. I have a manipulate that sets variables used to define an offset, amplitude, frequency and phase of a trigonometric function. ...
2
votes
2answers
104 views

Manipulate is evaluated slowly

I have this function: f[k_, θ_, ϕ_] := Cos[k*Cos[θ]*x + k*Sin[θ]*y - ϕ] I want to change the parameters $\theta, \phi,$ and $k$ to see the effects on the ...
-1
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1answer
119 views

How to get solution from DSolve

How to get the solution from DSolve in such way that there is no need to copy the result. When for example solving: ...
1
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1answer
76 views

Manipulate gives the output as a blank plot, but I'm not sure why [duplicate]

I'm using Mathematica 9 to try to manipulate a 3D plot. My code is: ...
3
votes
1answer
63 views

Manipulate inside a function definition slows down when passed a large data set

I'm working with large data sets (>1gb) which I'm visualizing with Manipulate[]. The following example works fine for me with no additional memory overhead: ...
0
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0answers
64 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 ...
0
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2answers
62 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. ...
0
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0answers
83 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: ...
2
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1answer
85 views

What is the correct way to plot a dynamically generated list of functions?

For example, I want to generate a list of random waves and plot them. Then I wrote f:=Random[Real] h:=Floor[f*20] And then ...
0
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0answers
67 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: ...
4
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2answers
152 views

Layers of Locators of Different Colors?

I am a Mathematica novice trying to do some interactive segmentation of microscopy images. I've been trying to understand and build upon some code from a previous StackExchange discussion (Can ...
3
votes
2answers
128 views

Circumnavigate a curve (part 2)

I got help from Kuba on a previous post regarding this issue I'm having but after integrating that solution into my code, the problem changed and I am left with something I don't know much about (even ...
2
votes
1answer
152 views

How to set range of values on BarLegend and Manipulate Polygons color filling using BarLegend

I have a simple graphics which display a polygon and a bar legend. I am having difficulties defining a range of values for my bar legend. What I am looking to get is 4 values: 10^-10, 10^-6, 10^-3, ...
1
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2answers
89 views

Slider with varying scales

I am trying to implement a slider whose control range varies depending on the current value: ...
0
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1answer
35 views

Interactively Manipulate SparseArrays or Lists

I'd love to use SparseArrayor List to group a set of parameters together in a function. ...
2
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2answers
77 views

How to define range for Manipulate using exponents

I have a function: f[x_,y_] = x*y // ScientificForm; Manipulate[f[x,y], {x, 10^-1, 10^-10}, {y, 0.01, 1, 0.01}] When I try to execute it - it does work. However ...
2
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2answers
47 views

How to further process a 2 dimensional list created with tuples

I created with Tuples[{{USD, EUR, JPY}, {UP, DOWN}}] the following result: ...
0
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1answer
77 views

Manipulate Discrete Values Labelling

I have 3 lists of plots (generated in other code), rawplots, weightplots,linearizedplots. ...
1
vote
1answer
239 views

Generating and plotting hypocycloids [closed]

Hypocycloids are curves generated by following a fixed point on a smaller circle rolling around the inside of a larger circle. The following code is from the recent book of P. Wellin (with modified ...
1
vote
1answer
67 views

How to use a self-defined function in the Manipulate function

This is what I want Manipulate[ Plot[ Which[h < a, 1 - 1.5 h/a + 0.5 (h/a)^3, h >= a, 0], {h, 0, 8}], {a, 5, 10}] Is it possible to rewrite it ...
0
votes
1answer
41 views

Timing enclosed by Manipulate not working [closed]

Manipulate[Timing[Show[somegraphs[[1 ;; i]]]], {i, 1, 500, 1}] (in Mathematica 8) This is the last line of my function f[x_]:= Module[....]. I am trying to combine a list of graphs into a single ...
0
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2answers
75 views

Control Manipulate variables inside Manipulate

I have the data for graph nodes as: ...
0
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0answers
138 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 ...
1
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0answers
56 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 ...
1
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2answers
155 views

How to plot multiple curve in a same plot with Manipulate

The manipulate function in Mathematica allows the users to adjust the values of the parameters in a graphical way. How do I plot multiple functions in a same graph and also I can use manipulate at the ...
3
votes
2answers
101 views

Matrix of given size with unspecified elements

I want to generate a Matrix of given size whose elements are not specified I can use Array[a, {3, 2}] to get ...
1
vote
1answer
267 views

Combining Plot and ListPlot in a manipulation [closed]

I have a plot of data points using ListPlot and another plot using a function. I want the function to look like the data points. I am able to use ...
1
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2answers
59 views

Enlarging a contour plot

I just started using Mathematica, and when I entered the following: ...