Questions tagged [experiment]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
13
votes
1answer
966 views

What are the guidelines for conducting computational experiments?

Physics, biology, chemistry etc. have different sets of rules for making experiments: what events are considered relevant, how to avoid contamination of samples, how to create and fix a reproducing ...
7
votes
3answers
190 views

How to separate a solver from computational experiments in a correct way?

I do computational work as a PhD student and I try to find a correct way to separate code (solver) from the computational experiments based on this solver. Basically, each project that I do revolves ...
6
votes
3answers
149 views

Very simple (real) experiment for computational methods class

I am in the process of collecting material for a class in computational methods. It will include introductions into numerical methods for ordinary differential equations (Runge-Kutta methods, multi-...
5
votes
1answer
275 views

What kind of a researcher am I?

So far, I've worked a bit in modeling, simulations and simple lab experiments, and I've really enjoyed all three research methods to approach a single research question. I can write tricky (in terms ...
4
votes
1answer
292 views

Difference between phenomenological modeling and mathematical modeling

Is there a difference between phenomenological modeling and mathematical modeling? When reading a few journal papers, I often see the former being used -- is it just fancier wording? If it's relevant,...
3
votes
1answer
165 views

Can one publish a new model and simulation without physical experiments?

When I read strong papers from, say, the Journal of Fluid Mechanics, a simple model, simulations and physical experimental results are given, showing good agreement. Can one publish a new model and ...
1
vote
0answers
32 views

What's the best way to implement a least-squares estimation of a motor system in MATLAB?

Basically, I'm trying to use Least-Squares to estimate the parameters of a DC motor. My system can be modeled by the following matrix equation: $$\begin{bmatrix}V_{input}(t)\\0\end{bmatrix}=\begin{...