To simulate and animate random walks in 3D using Python, we will use the matplotlib
and numpy
libraries.
Here is an example code that generates a random walk data in 3D and then animates it using FuncAnimation
from matplotlib
:
main.py713 chars28 lines
Here, we first generate random steps using np.random.rand
and then apply the rule that if a step is less than 0.5, to move left/down, and if it is greater than or equal to 0.5, to move right/up. We then calculate the positions of each step using np.cumsum
and store them in positions
.
We then define the update
function which updates the line
object's data and 3D properties based on the current frame number.
Finally, we create an animation using FuncAnimation
and update
, and show it using plt.show()
.
Note that this example code only animates a single random walk. If you want to simulate and animate multiple random walks, you can simply generate additional random walk data and plot them in the same update
function.
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