# Questions tagged [simulation]

Simulation is the imitation of the operation of a real-world process or system over time.

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87 views

### Simulating a poker win rate over time

Poker players start with a fixed bankroll (bankroll) and play with a win-rate winRate (say measured in dollars per hour) and ...
29 views

### Simulating a function with no closed form solution

So I am trying to simulate a function in 3d. Suppose our function looks like this: f=k*r*a I am interested in simulating the numerical values of k when r is ...
34 views

### Is it possible to speed up SDE simulation?

Is it possible to speed up SDE simulation in Mathematica? I am simulating a large number of Heston processes that look like the following (note this code is only a slight modification of the ...
41 views

### Simulating a bicycle going around a circle

I want to simulate a bicycle moving around a circle. Instead of graphs and calculations, I want to almost see an actual simulation of this happening. How could I do this? I tried looking up ...
146 views

### Monte Carlo Simulation of a Double Well Potential (Edited)

I am looking for a possible way to simulate the temperature effect on a collection of atoms sitting within a double well potential, say something like ...
121 views

### Numerical simulation for density of strings in a ball

I am trying to numerically reproduce the Mathematica result for the density of strings in a sphere as explained here. The program is to generate random, uniformly distributed pair points on a unit ...
70 views

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### Including periodic boundary conditions when drawing box of particles

This is essentially a follow-up question to this older post. Given a configuration of tubes (or for simplicity cylinders), we draw them in a box using Graphics3D, ...
75 views

### NDSolve can solve two systems of equations separately but not simultaneously

I want to solve a system of coupled equations. After facing problems solving the coupled system, I reduced it to both of the systems uncoupled. Even uncoupled, the equations will not solve ...
398 views

### Gross-Pitaevskii equation with NDSolve

I want to solve the Gross-Pitaevskii equation with NDSolve, I tried the following code: ...
431 views

### Schrödinger equation with a potential step

I want to simulate a Gaussian wave packet colliding with a potential step. I tried this (it indicates what do I want to solve, however I know it is naive): ...
63 views

### How to simulate two coupled birth-death-immigration processes?

I am simulating a birth-death-immigration process for two coupled populations that interact by virtue of the birth-rate in one population being equal to the death-rate in the other population. The two ...
79 views

### How do I pull a multiple pieces of data from a while loop and put into a table

I am wanting to pull multiple pieces of data from a while loop and put it in a list. The example I have added below is a table with inputted data that I found. Im pretty sure the syntax is unrelated ...
81 views

### How do I get my simulation to run?

I am simulating a birth-death population process. My code is ...
400 views

### Using Random walk on a region [duplicate]

I want to simulate a random walk on two dimension equation using module. Checked the input so the path works ...
94 views

### How do I transform my results? List-manipulation? Interpolation?

I have the data ...
338 views

### 2D Random walk under specific boundary

I try to create the code so that from initial point (that I can set), code runs so that it performs random walk, yet it turns off once the point hits the wall. I tried this method however, I was not ...
47 views

### Simulation of aberration in axicon lens system [closed]

Is it possible to simulate axicon in mathematica and analyzed different properties like the aberration?
606 views

### Best Mac for Mathematica [closed]

I am looking to buy a new Apple laptop or desktop for running Mathematica. What Mac is best, especially if I want to run numerical simulations in Mathematica? (A similar question was asked a few ...
364 views

### Birth Death Process with Delay

I would like to simulate birth process with time delay. Here is a reference ref on page 3. Note there is two species whereas in my case I have one species. So only equation (1) and (2) should be ...
65 views

### Evaluating a SeedRandom simulation

I have the following code it runs the model one time with 6000 iterations: ...
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935 views

### Simple Birth Death Process

I am trying to implement simple birth death process. Why my code does not work? Any suggestion. Thanks. Cross posted http://community.wolfram.com/groups/-/m/t/1205656 ...
315 views

### Monte Carlo simulation of a financial market

I'm fairly new to Mathematica and i want to review the average prices of this model. In order to do that i need to perform a Monte Carlo simulation on my financial markets model: ...