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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Trying to create a model and manipulate plot

I have been trying to learn mathematica to implement financial models in it. However, I am still very inexperienced in this :) Currently, I have what is presented below but I can't figure out why it ...
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0answers
56 views

Bad behavior of Manipulate with a Greek variable inside

I'm getting bad behavior from Manipulate in Mathematica 10.4.1. A very basic demonstration: ...
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1answer
48 views

CDF Player and CloudObject`Private` Problem

I'm trying to generate a simple Manipulate[] example showing Taylor expansion. However, the following code shows ...
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0answers
54 views

How to calculate the slope in a data set plotted in ListPlot?

I am working with a large set of data that follows an exponential behaviour. My challenge is to create a function in Mathematica with these objectives: Retrieve the information from an Excel File ...
13
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3answers
492 views

Particles bouncing in a 3D box

I made this Manipulate code which shows a pack of particles randomly moving inside a box. It has a huge performance issue. What should be the best way in doing ...
6
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3answers
218 views

What's wrong with naming a rule?

Please have a look at the code below. The second Manipulate uses the name rl of the replacement rule given in the first line, ...
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2answers
112 views

How to do a parametric histogram?

Is it possible to draw a spectral histogram from two random sets ? More specifically, I have these two random functions (fmin, ...
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0answers
28 views

Plot3D gives an empty box [closed]

I have two questions. I am trying to 3d plot a function like in the image below. It gives an empty box displaying no results. I tried adjusting the graphic qualities, but it does no solve the ...
11
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1answer
1k views

Manipulate (Linux version of Mathematica)

I'm runnning Mathematica 9 on Ubuntu 11.10. After installing CDF player I still have problem (most of time) with Manipulate. Only way I'm able to change value of a ...
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0answers
28 views

Extension of the question “Manipulate Slider Value on the Plot”

In the Stack exchange question Manipulate Slider Value on the Plot, the task was to display the value of a parameter. Here was Hector's answer ...
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1answer
47 views

Manipulate a plot with display of a condition

This is a how to question --- the example is without importance. I want to manipulate the plot of say a x^2 + b y^2 for (a,b) belonging to a specific set, but a + b > 0. Is it possible to make ...
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0answers
39 views

Periodic boundary condition trick

I'm plotting a curve on a compact space which is having periodic boundaries on the left and right parts. Currently, the code I'm using is working great, but I'm wondering if there's a simpler and ...
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3answers
70 views

Correcting problems with the controls in a Manipulate

I am developing a toy application to teach me how to generate a more complex CDF app. The current toy app is taking integral. ...
2
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2answers
65 views

How to set global style of controls in Manipulate?

I created a Manipulate code which is using several sliders, with the same font output (style, size, font familly, ...). How can I save some space by defining a global style for all the slider ...
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1answer
105 views

Building a interactive application that accepts lists of arbitrary length as inputs

I have the following function (Class Shape Transformation): cst[wl, wu, dz] where wl and ...
2
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3answers
110 views

Strong glitch with Evaluate in Manipulate

I'm experiencing a strong evaluation problem for a Manipulate box and I can't find the best solution yet. Here's a MWE to show the glitch : ...
23
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5answers
4k views

Make a beautiful Moiré effect

How do I make the following Moiré pattern? I tried: ...
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3answers
56 views

Manipulate with dynamic input

I really new to Mathematica and I am working on developing interactive CDF. To understand the basics I start with a simple example but even with that I have a problem. In this simple CDF I want to ...
2
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1answer
112 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?? ...
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1answer
75 views

Conditional function plot in Manipulate

I'm looking into the stability of solution of a set of chemical rate equations. There is a set of rate constants {$k_i$} I which to manipulate, and I want to find the stable solutions where ...
1
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1answer
102 views

Manipulate using DateObject

My question is about making a animiation using 'manipulate' using DateObject as parameter. I start with importing a file.txt, like: ...
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1answer
79 views

Click individual selections from a button

I have a graphic where each Arrow, Rectangle, and Text is a ...
3
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1answer
47 views

Context-aware Locator

I'm trying to use a Locator for some image processing tasks. Unfortunately, the images we're using have a high dynamic range of low-frequency black and white ...
2
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0answers
45 views

Optimization for iterating and plotting a matrix product and its elements?

I have an iterative matrix product of this type Since i didnt knew how to do it, I explicitly wrote the product as {Ayn + Bxn, Cyn + Dxn} and evaluated it with the NestList construct ...
2
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1answer
50 views

How to use locator continuously with grid of graphics

I am trying to find out, how to properly use a locator continuously within manipulate and a grid of graphics. I have the following example out of this code ...
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0answers
38 views

Mathematica hangs on manipulation

Mathematica hangs on this code and after abort returns strange evaluation ...
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1answer
57 views

Calling functions defined inside Manipulate in other notebook?

I'm creating a notebook with a Manipulate and I'm trying to call/use a function from another notebook (I use Get for that), in ...
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3answers
103 views

Multiple Plots inside a Manipulate with different dynamic variables on their x-axes

I have an expression with lots of variables, and I would like to make several plots of the expression, where the axis in each is a different variable. The idea is to put them side by side inside a ...
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2answers
120 views

How to plot coupled Differential equations with changing parameters?

I'm a new user of mathematica. What I'm trying to do is following: I have two coupled non-linear differential equations. Say $x'(t)$ = $A− (B +1)x + x^2 y$ $y'(t) = Bx − x^2 y$ What I want is to ...
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0answers
45 views

Manipulate Listplot of table [closed]

There is a simple code but it doesn't work Manipulate[ ListPlot[ {Table[ {Sin[Pi/4 Cos[t]], -Cos[Pi/4 Cos[t]]}, {t, 1, n, 0.1}]}], {n, 1, 20}]
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1answer
46 views

Manipulate, graphing a set of functions with comet effect, with fixed axes and history

I want to solve a basic differential equation with a parameter and have the resulting solutions show as a set of functions in a merged plot. I want to be able to do two things: 1- Be able to compare ...
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1answer
29 views

Taking user input from a button in `Manipulate`? [duplicate]

The following code is intended to display one image from a list of images, and Export the selected image to a file when the "Save" button is activated: ...
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2answers
565 views

Manipulate 2D random walk

Consider the first $10000$ digits of $\sqrt{2}$ and present them as a “random walk” by converting them in base 4 representing 4 directions. Following code produces this random walk ...
3
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1answer
54 views

How to mimic CheckboxBar's Method->“Active” option in a Manipulate's checkbox control?

CheckboxBar has a Method -> "Active" option that allows you to click the label to change the state of a checkbox. I would ...
3
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1answer
123 views

Show the locus of the vertex of parabola

For the parabola y = a x^2+ b x + c I want to see the locus of the vertex as b varies (with ...
3
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3answers
89 views

How to change random values in manipulate?

I made a Manipulate box that is working very well, using lots of random numbers. I would like to add a button to "reset" (i.e. to change, randomize, or reselect) all the random parameters. Here's ...
0
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1answer
35 views

Manipulate different function and variable

I have list of functions such that test = {test1[a,x], test2[a,x], test3[a,x]}; I would like to plot this three function using manipulation ...
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2answers
102 views

Want Manipulate to be low resolution enough to render fast but no so low resolution that it is useless

When using Manipulate to graph a simple surface (sum of 2 sine waves) with Plot3D, setting PerformanceGoal->"Quality" makes it take about 1/3 second to render, while "Speed" sets it at such a low ...
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1answer
74 views

How to define a stochastic electromagnetic field? [closed]

I would like to show the effect of a stochastic electromagnetic field on a relativistic charged particle, using a manipulate box. The field should be randomly varying in time and in space, and be ...
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1answer
50 views
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1answer
46 views

Problem with combining Manipulate and ParametricPlot3D

I've beein trying to solve this problem but somehow I just can't combine Manipulate and ParametricPlot3D. ...
0
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1answer
63 views

How to plot a two-dimensional position vector as function of time?

I got to a point where I have $x$ and $y$ coordinates of a position vector written as a function of time. x[t_]:=t^2-67; y[t_]:= Sin[t] t^4 + 5 t^2; Now my idea ...
9
votes
2answers
255 views

How to define variable “Rainbow” curve colors?

Firstly, I'm not asking about blending a color gradient on a curve. I would like to make the curve color uniform on all its lenght instead, but the color should change dynamically while we slide a ...
0
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1answer
75 views

Making a Manipulate showing a the motion of a particle [closed]

Solving a differential equation I got to the following result -(((R[n*Pi - t/w] Cos[t/w])/(n*Pi)) Then, using this solution, I create . ...
1
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3answers
169 views

How to apply a color gradient to a Rectangle primitive? [duplicate]

How can we apply a color gradient (say "Rainbow") to a Rectangle primitive ? Of course, I searched the documentation : http://reference.wolfram.com/language/ref/Rectangle.html, and also the site : ...
2
votes
1answer
82 views

Fitting EV charging curve

I would like to fit my set of data (x = time and y = power) as seen below, and obtain function of x describing it as close as possible, in order to manipulate it (applying different SOC, time offsets ...
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0answers
19 views

How to remove extra space around polar plot in manipulate? [duplicate]

In Manipulate, PolarPlot adds lots of useless space around the exterior circular grid. Is there a way to remove that space, so the whole circular plot could take more space ? Here's a MWE showing ...
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0answers
57 views

How to Use Mouse Events & EventHandler in Demonstrations

One of the primary criteria for an acceptable Demonstration is, of course, that multiple copies of the Manipulate Output Cells [MOCs] have to have independent controls and datasets: the operation of ...
3
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1answer
54 views

Different responses of Manipulate

Consider this code f[x_, y_, t_] := t Sin[2 Pi x] + 2 t Sin[2 Pi y] Manipulate[ Plot3D[f[x, y, t], {x, 0, 1}, {y, 0, 1}, PlotRange -> {-5, 5}], {t, 1, 2}] ...