Questions tagged [manipulate]

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

Filter by
Sorted by
Tagged with
4
votes
1answer
112 views

Manipulate VTK vertex fields

I have a VTK file that contains several vertex fields, and I'd like to manipulate the view. The objective is to show/hide all vertices whose field match a certain function. For instance, if I have a ...
1
vote
1answer
58 views

How to show a line in a Manipulate plot?

I'm trying to display a Graphics line alongside my Manipulate plot but I can't seem to do it because the Graphics and the Plot do not show up together. Basically, I want to show this line ...
2
votes
1answer
276 views

How to illustrate the optimal solution with kinked constraint?

I have a simple optimization problem with a linear, continuous constraint or a kinked constraint. The optimal solution is either a tangent point with f*<T or at the kink with f*=T. The standard ...
1
vote
1answer
97 views

Manipulate works in Mathematica but not in Wolfram Player

This is most likely a very naive question, but I'm puzzled as to why the following code runs smoothly in Mathematica 12.1.1.0 but does not generate a working plot in Wolfram Player 12.1.1.0. ...
-2
votes
2answers
92 views

What are common pitfalls for newbies trying to use Plot? [closed]

I am new to Mathematica, and I have had extreme difficulty with Plot. Often, my plots simply don't appear. Here is my current code: I tried to avoid the common ...
1
vote
1answer
32 views

Intersection point for existing solution - avoiding error messages, message in diagram if no solution exists

I am trying to highlight the intersection if one exists. For specific parameter values there is no solution and the manipulate output creates error message and red background. How can I avoid the ...
1
vote
3answers
88 views
3
votes
2answers
229 views

System of equations does not solve with Solve

I am trying to find the solution in order to highlight the intersection point. ...
0
votes
1answer
40 views

Intersection point across two diagrams with manipulate: Problems with Coordinates

I am trying to highlight the intersection point (point, dashed lines) in the bottom diagram and the the corresponding point in the top diagram. Unfortunately, I am creating lots of error messages in ...
0
votes
1answer
88 views

Lists{vals,funs} and NDEigensystem are not the same shape?

Hi I'm trying to create a Manipulate[Plot[]] so that I can vary lambda in the below equation from 0 to 2 and see how it affects my plot. I'm getting stuck a couple steps before that though where I use ...
1
vote
0answers
55 views

Manipulate and Plot of Tangent Point in Optimization Problem with Kinked Constraint: Solve and PieceWise Problems

I'm trying to illustrate an optimization problem with a piecewise constraint creating a kink at the maximum value of T if n>0. ...
1
vote
2answers
70 views

Manipulate not showing the four curves I want to manipulate

I've tried to display four functions in a single plot without success and I don't know how I should change my code in order to see the function. Indeed when I run the command I just see the axises but ...
4
votes
2answers
61 views

ListPlot is not plotting functions from DSolve, brought by ReplaceAll(/.) command

I have the following simple differential equation ODE = DSolve[{x'[t] == 1, x[0] == 1}, x[t], t] and I'd like to visualize how the solution ...
1
vote
1answer
37 views

Manipulate giving errors when I plot the product of a step function and a continuous function

Riemann's prime counting function J (link) takes half-values at every jump-discontinuity. So, I define it thus: ...
1
vote
2answers
61 views

Manipulate and Plot of Tangent Point in Optimization Problem: Solve Problems

I want to illustrate how changes in the values of exogenous variables and parameters (T,w,[Alpha]) are changing the optimal values of two endogenous variables (f,c)=(f*,c*). The solution is with a ...
2
votes
1answer
126 views

Question about finding the area

Here is a link to my previous question Question about plotting a curve and tangent lines I want to know how can the area be found between the curve and tangent line for between Point Fun1 and Fun2....
2
votes
1answer
67 views

How to combine Manipulate and OutputResponse to manipulate a transfer function

The webpage on Manipulate provides an example on section Examples > Applications of how to manipulate two parameters (the initial conditions) of an Initial Value Problem (ODE with initial ...
13
votes
0answers
715 views

Enable syntax highlighting and code completion in CDF player?

Try coding on iPad has fun, I downloaded the free app Wolfram Player in App Store and found it can interact with Wolfram notebooks ...
0
votes
1answer
57 views

FindMinimum with Manipulate

I have an expression for the energy of a given physical system and I need to plot its minimum with respect to one of the parameters while the others are allowed to vary. The expression is the ...
1
vote
1answer
63 views

Using Dynamic with PlotRange inside Manipulate

I am using Manipulate to plot a function that takes a fair amount of time to be plotted. Once it is done I would like to change the y-range where it is plotted. To avoid that the function is evaluated ...
0
votes
1answer
44 views

Manipulate DSolveValue

I have the following EDO: f'[t] == (1/V*a/T) - ((Lambda + Q/V)*f[t]) Taking into account that the variables V,a,T,Lambda and V are constant, I would like to make a ...
0
votes
1answer
42 views

Manipulating the plots obtained from NDSolve

I am trying to manipulate my parameters eNA, eNM, eMA, eMN, eAM, eAN in the following plot obtained from using NDSolve on my set of differential equations. But I can't find a way to do it. The ...
2
votes
2answers
62 views

Can Manipulate controls be generated programmatically based on a (non-manipulated) variable?

I would like to do something like this: ...
4
votes
2answers
218 views

How Do I fill the Area of a Polar Plot

Grandson and I are working on the Calculus of Polar Coordinates, specifically, finding the area enclosed by a polar plot. We can find the area; however, we cannot seem to find anything in the ...
0
votes
1answer
60 views

Creating chart labels of two different Manipulated data sets in BarChart

I want to add chart labels to different datasets that are chosen via manipulate. I have a hierarchical data set that I imported from excel and broke down into subgroups using nested associations. ...
0
votes
0answers
30 views

Problem with Initialization cell and Manipulate

The following minimum failing example illustrates a problem that I am having building an application to simulate projectile motion. In the notebook's initialization cell, I have the definition of a ...
0
votes
1answer
57 views

Marking the minimum point of a quadratic [duplicate]

Clear[a] Manipulate[ Plot[ a*x^2 + 2*x + a, {x, -40, 40}, PlotRange -> {-15, 15}], {a, -10, 10}] I want to mark the minimum value in this range with a blue ...
0
votes
1answer
51 views

Manipulate a plot of coupled differential equations

Good afternoon, I am attempting to construct a graph showing the trajectory of two variables over time, based on a coupled system of differential equations and some arbitrary initial conditions which ...
0
votes
1answer
51 views

Using and Naming different sets of data in a manipulated chart/plot

I am trying to visualize advertisement data from amazon which is comprised of a dozen or so campaigns, each of which has three subgroups and each subgroup has its own performance data (metrics). ...
4
votes
1answer
100 views

Simple Manipulate produces front-end freeze

I am using Mathematia 12.1 on Windows. I experience a front-end freeze when I evaluate a certain Manipulate expression. I have reduced the code down to a rather ...
3
votes
1answer
120 views

adding a point in a manipulate command

I am having trouble adding a point to mark the Min values of each parabola when using the Manipulate command? ...
3
votes
4answers
327 views

How to plot a two-variable function in 2D?

Say I have a function $y = ax^2$. I want a plot of '$y$' vs '$x$'. Here '$a$' is a parameter. I can set different values of '$a$'and get some disjoint set of plots by the following command: ...
3
votes
0answers
71 views

a “Calculate” button for Manipulate with Locator points

Looking for a methodology where the user can move the points of a Locator and then click a button to ask for calculations to proceed. The motivation for this is that the calculations of the full ...
0
votes
0answers
41 views

Error when using Manipulate[Plot]

I'm trying to create a plot that varies from m = 0.1 to m = 1 but when I use Manipulate, I can't get anything to show up and I get approximately 50 quintillion errors. I think it has something to do ...
0
votes
1answer
47 views

Compact notations for multiple variables

Why does this work Manipulate[ListPlot[{a[1],a[2],a[3]}], {a[1], 0, 1}, {a[2], 0, 1}, {a[3], 0, 1}] But this doesn't? ...
3
votes
2answers
115 views

Super Slow Manipulate with Heat Equation - - Assumption, and Interpolate

Aim: solve coupled heat equation with cubic source, use DensityPlot and observe how system will react to changes in parameter(like kand ...
0
votes
1answer
65 views

Getting error when I substitute PDE for ODE

The following code works perfectly: ...
1
vote
2answers
51 views

Manipulate - Use values from list without displaying the values [closed]

I have a set of different sensors which all have different names and corresponding sizes. I often need to choose a certain sensor and I want to choose it by its name. I then need mathematica to do ...
1
vote
1answer
47 views

Having trouble with a Manipulate showing a ContorPlot and the results of NSolve

I am using a manipulate on a ContourPlot and a NSolve, the code is the following ...
2
votes
1answer
54 views

How to make value of HorizontalGauge be continuously updated in Manipulate?

I wrote the following code: Manipulate[HorizontalGauge[Dynamic[x], {0, range}], {range, 5, 10}] I want to plot a HorizontalGauge...
0
votes
1answer
87 views

Colors in Manipulate[] plot change during execution

UPDATE WITH WORKING EXAMPLE Following what @Kuba said, I've attempted to find a MWE that shows the problem without too much of the other stuff, and here's what I've done. Here's a couple of new GIFs ...
4
votes
4answers
154 views

Change plot style as function of parameter in ParametricPlot

The Manipulate below produces a path traversing the upper unit semicircle, going from {1,0} at time 0 to ...
5
votes
1answer
54 views

Why can't HorizontalGauge be directly added to the control part of Manipulate[]?

I try to use HorizontalGauge in Manipulate as follows: ...
1
vote
0answers
70 views

Why is the stationary solution showing different behaviour than that of plotting maximum and minimum separately?

I am trying to plot the stationary solution of the function given below w.r.t. a parameter c as follows ...
3
votes
1answer
54 views

Reset sliders to default (zero) when a PopupMenu item is selected

I am setting up a UI with sliders that are enabled or disabled according to the item in a PopupMenu. I have been trying to figure out how to reset the sliders to ...
1
vote
0answers
29 views

Not able to globalize variables from a manipulate expression

I am attempting to globalize the variables inside of a Manipulate expression for which my variables are also using interdependent controls. I have attempted to use <...
0
votes
1answer
73 views

Manipulate for average value of a function

j[t_]=(9 t)/(81 + t^2)^(3/2) s[b_,t_] = 1/b * NIntegrate[j[t],{t,0,b}] Plot[s[b,t], {b, -15, 15}, PlotRange -> {-0.04, 0.04}] ...
1
vote
1answer
92 views

Dropping curly brackets from a list [closed]

I would like to make many plots using the same plot parameters. I am trying to define a plot parameter list such as ...
7
votes
1answer
319 views

Slider with ticks

I am not happy with the "Labeled" appearance of the slider in Animate or Manipulate. Instead, I wish ticks with multiple of pi under the slider. ...
0
votes
2answers
175 views

How to construct an IF statement within `Manipulate` with various stopping statements

Take the following data: ...

1 2
3
4 5
37