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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2answers
82 views

Is it possible restore initial values after modify a control in manipulate?

I used to program in Visual Basic, but in Mathematica I have not seen some kind of restore default values after any user modification command in the Manipulate ...
7
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3answers
357 views

1D quasicrystal: points on a line nearest to points on a lattice

I have a simple lattice / line manipulation: ...
1
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1answer
75 views

Functions defined via inverse Laplace transform - plotting issue [closed]

I need to define a function $k(t,c_1,\alpha_1,c_2,\alpha_2)$ in the following manner: ...
0
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1answer
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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1answer
66 views

Make several separate Manipulate controls on a single line?

How do I make several different Manipulate controls appear on a single line? I currently have both a Slider and an ...
2
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1answer
53 views

Manipulate AnimationRunning equivalent?

I have a Manipulate function with two variables. I would like one of them to begin autorunning immediately once the function is evaluated, but the other to remain ...
0
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1answer
80 views

Manipulating a piecewise function

A while ago I posted a question regarding differential equations. It was supposed to model heat transfer. We've refined our model a bit (using numerical methods now). Our code now looks like this: ...
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2answers
133 views

How to manipulate lists of parameters?

Suppose I have a function of a variable f, depending on some other parameters a and b, for ...
0
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1answer
77 views

Plotting two-variable function as function of one variable with manipulate for both variables

I have a function g(x,y) and would like to plot it as g(x) with a slider to vary y. What I currently have is a g(x,y) plotted as g(x) but with y as a parameter which I can adjust: ...
4
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1answer
91 views

Dial control for Manipulate?

I'm trying to make a control item in a Manipulate that is a simple dial. I'm trying to mimic Manipulate[theta, {theta, 0, 360}], ...
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0answers
47 views

Since when is a log distributed across a finite sum?

I have this: ...
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2answers
50 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 ...
1
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2answers
55 views

Error Trapping Complex Infinity Error due to Divide by Zero in Manipulate

I want to use a Manipulate that has two controllers that end up as a difference in the denominator of an expression. It is easy enough to set up the initial ...
2
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1answer
196 views

project moving point onto a line

The following code displays three solutions to the logistic ODE with an animated points that follow the solutions.. My goal is to project the solutions on to a vertical phase line. I need to be able ...
0
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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 ...
2
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1answer
76 views

Alternate controls in manipulate

Is there a way to have two controls that govern a single variable in a Manipulate? Specifically, I am using a Locator to select an {x,y} coordinate, but I would also like the user to be able to ...
1
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2answers
125 views

Manipulate wrapping ParametricPlot3D - part spec longer than depth of object?

I have a system of parametric equations s0 = {t0, 0. +2. Sin[θ] Sin[ϕ]-1. (0.5 t0+0.5 Sin[θ] Sin[ϕ]), 4. (0. +0.25 Cos[θ] Sin[ϕ]), 1. Cos[ϕ]} If I plot them ...
4
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1answer
123 views

Why does one of my Manipulate integer variables get turned into a real?

I'm developing code for manipulating graphs. Spot the difference in the 2 Manipulates below: ...
0
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1answer
63 views
1
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1answer
95 views

intersection of two lines with a slope slider

I am trying to build an IS/LM model with sliders for a few things including the slope of the IS curve. I am stuck getting the equilibrium ticks and dashed lines to properly follow the intersection of ...
1
vote
1answer
129 views

combining manipulate with “static” plot

Is there a way to show a plot of a "static" function as background for a manipulate panel ? In other words: I have put into a manipulate a trajectory (solution of a system of two differential ...
2
votes
2answers
78 views

Placing some controls above and some below plot

The code below is something I wrote quickly to simulate the problem I'm having with more complex code. I use Row (or Grid) to get the first 2 manipulate variables (a and b) on one line above the plot ...
1
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3answers
156 views

Plot parametric solutions using Manipulate [duplicate]

I want to plot the parametric diagram of {y[t],z[t]}, in which I manipulate a parameter, ω, from $[1, 10 \pi]$. Here is what I have attempted, but I can't get a ...
2
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1answer
53 views

Choose partition of a set with Manipulate

Suppose I have a set represented by an array of strings, like set = { "A", "B", "C", "D", "E", "F" } I would like to create a Manipulate which allows the user to build repartitions of the set. ...
0
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1answer
63 views

grid lines in Manipulate plots are not showing up when first rendered?

I have a Manipulate within which the plot does not render completely initially: ...
-1
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2answers
102 views

Plotting solutions of differential equations with different parameters

I want to plot x[t], when i manipulate w from 0.1 to 1.5. Here is what I've attempted, which does not work as expected. ...
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0answers
55 views

Problems with manipulating plot in a dialog

G'day, guys. Here is a silly problem I am struggling with. ...
0
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2answers
87 views

Problems with Manipulating a piecewise function

I'm having problems with changing some parameters with "manipulate" in a piecewise function. The code i'm working with is: ...
0
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1answer
96 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 ...
1
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1answer
88 views

Manipulates Behaving Badly--Why is it autoupdating?

In working on a simple simulation I came across the following Manipulate quirk (bug?) and I want to know how to get around it. Here is the first pass code, which acts as expected (but is incorrect): ...
3
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1answer
148 views

How can I selectively trigger computations in Manipulate?

I have a Manipulate that uses RandomVariate and Random that I would like to have redraw and ...
2
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1answer
88 views

Is it possible to create a manipulate control with lower and upper value

I'm trying to create a manipulate controller to set four value. High and low temperature for both test and use conditions. The four values then go into a calculation. I can set these as four ...
1
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1answer
83 views

TabView switches tab number without user input in first evaluation

I've attempted to use TabView in a Manipulate to display sets of controls and alter a "display" associated with each set of ...
0
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1answer
169 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 ...
0
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0answers
36 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 ...
3
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1answer
66 views

How can I terminate a running computation in Manipulate?

I want to make a simple cdf file that makes some hard computations inside Manipulate. Is there a simple way, lets say using a "stop!" Button, to terminate the time consuming calculations--without ...
2
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1answer
76 views

Change locator object appearance inside Manipulate

I have read earlier discussions of changing Locator appearance in Manipulate. I would like to change the rendered size of the locator object based on one of the manipulate variables. I can't get ...
2
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1answer
114 views

Trouble using If[] within TabView Manipulate control

If I place an If in the "body" of a Manipulate as in: ...
0
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2answers
105 views

trouble with Dynamic range in SetterBar

It appears that I can set the range to a Dynamic variable in a Manipulate control, but not in a ...
0
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1answer
71 views

Why does initialization slow down manipulate in this case?

I'm trying to manipulate a plot of function with some parameters. The function is a long expression, so I tried to put it inside the Initialization options of ...
4
votes
2answers
101 views

Anchor Manipulate Controls to Edges of Content

I'm running into an issue with arranging Manipulate controls and a dynamic module around the content pane of the Manipulate. For example: ...
0
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1answer
191 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 ...
0
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0answers
48 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 ...
3
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2answers
51 views

Avoiding RandomVariate update with use of Locator

I am preparing an activity that simulates the response from a noisy spectrometer. The function I use to generate the data has the form: ...
1
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1answer
118 views

Get the correct position of a label on a vertical gauge

I am trying to have the value for a vertical slider display next to the indicator arrow for a vertical slider. However, my attempt is slightly wrong; the coordinates are scaled to the entire frame of ...
1
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4answers
85 views

initialize Manipulate with different selection

Is it possible, and if so, how, to initialize the value of h when the value of g is changed, in the following Manipulate: ...
1
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1answer
94 views

How to place a matrix under controls (sliders) in a Manipulate?

I want to know how I can place a matrix under my sliders. Here is my code: ...
1
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1answer
158 views

Overlaying a Plot within a Manipulate Control Panel

Is there a way to overlay a plot into a blank area of a Manipulate control panel, that will still update according to the controls in the Manipulate function? This is an image of what I have: You ...
4
votes
2answers
158 views

Manipulate Controller - Simplex

Imagine you have three numbers a, b and c, and using ...