All Questions
Tagged with numpymatplotlib
52 questions
5votes
1answer
413views
Implementing a joint differential equation and eigenvalue solver
I've written a Python script to solve a system of coupled differential equations and then use the results to solve an eigenvalue problem. The full problem is: \$\frac{d^2}{dr^2} K(r) = \frac{K(r)}{r^2}...
1vote
1answer
45views
Plotting determinant probabilities
This is a fun exercise that tries to answer the following question: if the elements from a square matrix are randomly chosen from 0 to 9, is it more like that the determinant would be even or odd? I'm ...
1vote
0answers
315views
A collection of Python functions that fill a given region with rectangles
These are what I was working on in the last few days, I wrote a bunch of functions that fill a given region with rectangles of different colors. The functions can: Randomly split a region into sub ...
- 3,406
6votes
1answer
396views
Calculating quantiles of timeseries data and then create a "fanplot"
My code is working properly, but I am looking for better approach in the calculation of quantiles and the finding of the data in the dataframe. ...
- 63
3votes
1answer
237views
Collatz conjecture with plots
I have an assignment where I write a Collatz Conjecture program for a series of starting values from 1 to N and make two plots: number of iterations vs starting value and computed numbers vs starting ...
- 215
4votes
1answer
424views
Path of a particle in a non-uniform B field
I have completed my project which simulates the path of a particle trapped in a device known as a magnetic mirror. I would like your thoughts and improvements on my implementation. Here is the code: <...
- 215
3votes
1answer
753views
Implementing histogram in python
I was trying to implement my own version of matplotlib's hist function and I came up with this: ...
2votes
1answer
53views
Removing Loop from Numpy XOR
I have been playing around with numpy and matplotlib. My little project was to create a scatter plot ranging from -1 to 1 on both X and Y, but where the shading is done with the XOR scheme. The ...
2votes
2answers
111views
Downloading COVID data and uploading graphs
So this is a project I have been working on for the last few weeks. Just started learning Python. Started out with bash scripting and got the itch to learn more. Anyway code fetches covid-19 data from ...
- 137
2votes
1answer
52views
Hardware driven data processing and ploting in need of better control flow
This is code for a measurement setup that receives a steady stream of UDP data, finds the trigger in one channel and operates on the data in the other channel to enhance the signal and remove noise, ...
1vote
0answers
36views
Spectrograph using array-of-slice-references
I've written a working and complete proof of concept that shows a spectrograph in Matplotlib. I want to nail down this proof of concept before I continue with development, and I'm not thrilled with ...
- 68.9k
1vote
1answer
110views
TicTacToe: If an error messages do not appear straight away
I am fairly new to Python and have tried to create a tic tac toe game that is completely automatic, where you can see if a player1 has an advantage if you let it ...
- 11
2votes
0answers
27views
Getting Graph and Block Animation to Run Smoothly Together
I have been working on some code that produces a live graphic of a graph and blocks moving. It works in theory but does not look like how I want. The animation runs very slow when showing both the ...
- 121
5votes
1answer
288views
Jupyter notebook style help + code suggestions for pandas
I wanted to open source some code to scrape and analyze publicly-filed stock buys and sells from U.S. senators. I'm not familiar with code style for Jupyter notebooks or pandas in general. Would it be ...
- 101
2votes
0answers
84views
Profiling for Bézier curve calculations
Recently I posted an answer on a question about Bézier curve calculations. As a micro-synopsis: there are three implementations of De Casteljau's algorithm here, including the original poster's, AJ ...
- 68.9k
