| from scipy.stats import norm, uniform, gamma | |
| from matplotlib.pyplot import rc, rcdefaults, subplots, imread, show | |
| from matplotlib.lines import Line2D | |
| from matplotlib.ticker import MultipleLocator | |
| from matplotlib.transforms import blended_transform_factory | |
| from matplotlib.offsetbox import VPacker, TextArea, AnchoredOffsetbox, DrawingArea | |
| from matplotlib.image import BboxImage | |
| from numpy.random import default_rng |
| # Simple SEIR model | |
| # by: Travis N. Vaught | |
| # | |
| # This is a bokeh version of the model shown here: | |
| # https://scipython.com/book/chapter-8-scipy/additional-examples/the-sir-epidemic-model/ | |
| # and here: | |
| # https://towardsdatascience.com/social-distancing-to-slow-the-coronavirus-768292f04296 | |
| # | |
| # Dependencies: | |
| # numpy, scipy, bokeh |
| # The kernel function is | |
| # roughtly equivalent to new[:] = np.interp(xnew, xvals, yvals) | |
| # But this is broadcast so that it can be run many, many times | |
| # quickly. | |
| # Call using ynew = interp1d(xnew, xdata, ydata) | |
| # ynew.shape will be xnew.shape | |
| # Also, ydata.shape[-1] must be xdata.shape[-1] | |
| # and if ydata or xdata have ndim greater than 1, the initial dimensions | |
| # must be xnew.shape: |
| """Determine last version string from tags. | |
| Alternate to `Versioneer <https://pypi.python.org/pypi/versioneer/>`_ using | |
| `Dulwich <https://pypi.python.org/pypi/dulwich>`_ to sort tags by time from | |
| newest to oldest. | |
| Copy the following into the package ``__init__.py`` module:: | |
| from dulwich.contrib.release_robot import get_current_version | |
| __version__ = get_current_version('..') |
| #!/usr/bin/env python | |
| # -*- coding: utf-8 -*- | |
| # | |
| # Attribution: Hijacked from tracservice.py by Florent Xicluna <laxyf@yahoo.fr> | |
| # http://trac-hacks.org/wiki/WindowsServiceScript | |
| # | |
| # To use this class, users must do the following: | |
| # 1. Download and install the PyWin32all package | |
| # (http://starship.python.net/crew/mhammond/win32/) | |
| # 2. Edit the constants section with the proper information. |
A simple Ghostscript command to merge two PDFs in a single file is shown below:
gs -dNOPAUSE -sDEVICE=pdfwrite -sOUTPUTFILE=combine.pdf -dBATCH 1.pdf 2.pdfInstall Ghostscript:
Type the command sudo apt-get install ghostscript to download and install the ghostscript package and all of the packages it depends on.
This document will walk you through compiling your own scientific python distribution from source,
without sudo, on a linux machine. The core numpy and scipy libraries will be linked against
Intel MKL for maximum performance.
This procedure has been tested with Rocks Cluster Linux 6.0 (Mamba) and CentOS 6.3.