Dave Greenwood davegreenwood

CMPGPUSVR hints and tips

Server is run on a be polite policy - it's not a right but a privilege :)

There are two main considerations for users.

First install jupyter themes to change appearance.

pip install jupyterthemes

Then, set the theme to taste

jt -t onedork \

	# %%

	import torch
	import torch.nn.functional as F

	# compute rotation vector to get from a to b
	def angleBetweenRT(a, b):

	# find rotation axis
	rotvec = torch.cross(a, b)

	#!/bin/bash

	# Make executable with chmod +x <<filename.sh>>
	# based on:
	# https://www.freecodecamp.org/news/automate-project-github-setup-mac/
	#
	# but using a github personal access token:
	# https://help.github.com/en/github/authenticating-to-github/creating-a-personal-access-token

	"""Fit a 2d line to data using auto differentiation to learn w, b."""
	# %%
	import torch
	import matplotlib.pyplot as plt

	# size of data - more data wil give a more accurate result
	N = 500

	# we can add noise to data to make it more realistic
	noise = torch.randn(N)

	*PPD-Adobe: "4.3"
	*%
	*% PPD file for Dell 1320 netork color printer
	*%
	*% Based on orginal file:
	*%
	*% FX DocuPrint C525 A-AP PPD file for CUPS.
	*%
	*% Copyright 2005 by Fuji Xerox Co.,Ltd.
	*%

	from plotly.offline import init_notebook_mode, iplot
	import plotly.graph_objs as go
	init_notebook_mode()

	# x, y is point data, image is a PIL image.

	trace0 = go.Scatter(
	x=x, y=y, mode='markers',
	hovertext=[str(i) for i in range(len(x))],
	hoverinfo="text",)

	How to get the proper OpenGL projection matrix from the OpenCV camera calibration values?

	For the simple common case where the OpenCV camera matrix has the form:

	\|fx 0 cx\|
	\|0 fy cy\|
	\|0 0 1\|

	The corresponding OpenGL projection matrix can be computed like this:

	{
	// Place your snippets for python here. Each snippet is defined under a snippet name and has a prefix, body and
	// description. The prefix is what is used to trigger the snippet and the body will be expanded and inserted. Possible variables are:
	// $1, $2 for tab stops, $0 for the final cursor position, and ${1:label}, ${2:another} for placeholders. Placeholders with the
	// same ids are connected.
	// Example:
	// "Print to console": {
	// "prefix": "log",
	// "body": [
	// "console.log('$1');",