GitHub - ESSS/notebooks: This repo contains notebooks that explaining some cool stuff we learn every now and then...

notebooks

This repo contains notebooks that explaining some cool stuff we learn every now and then.

Bounding Velocities: no description.
Creating block matrix structures using numpy and scipy: This notebook intends to provide a consistent way to create a block matrix structure from a simplified non-block matrix structure..
Einstein Summation: Einstein Summation.
Interpolate point cloud into structured grid: Interpolate point cloud into structured grid.
Smooth transition between analytic functions: Create a smooth transition in a place where a function is discontinuous.
Test Write Strategy: A simple test that emulates a simulation loop and write raw numpy data and an HDF5 file to compare sizes and times to output a large amount of data.
Accumulative Sum Benchmark: a comparison between different implementations to deal with accumulative sum using Python native loops, numpy.cumsum and sci20 Array.
Eigen Broadcast Cheatsheet: examples of how to do some not-so-simple broadcasting using Eigen. Check accompanying Numpy version.

Install miniconda
Install nbformat in the root environment: conda install -n root nbformat
Create an environment to run jupyter notebook: type conda env create in the root directory of this project (or conda env update if the notebooks environment was already created previously)
Activate the environment: type activate notebooks (Windows) or source activate notebooks (Unix)
Run and open it: jupyter notebook

Name		Name	Last commit message	Last commit date
Latest commit History 30 Commits
.gitignore		.gitignore
LICENSE		LICENSE
PVT tables data manipulation.ipynb		PVT tables data manipulation.ipynb
README.rst		README.rst
Tracer test global mass fraction.ipynb		Tracer test global mass fraction.ipynb
accumulative_sum_benchmark.ipynb		accumulative_sum_benchmark.ipynb
block_matrix_with_kron_product.ipynb		block_matrix_with_kron_product.ipynb
continuous_transition.ipynb		continuous_transition.ipynb
eigen_broadcast_cheatsheet_(cpp).ipynb		eigen_broadcast_cheatsheet_(cpp).ipynb
eigen_broadcast_cheatsheet_(python).ipynb		eigen_broadcast_cheatsheet_(python).ipynb
einsum-notebook.ipynb		einsum-notebook.ipynb
environment.yml		environment.yml
interpolation_to_a_structured_grid_from_a_cloud_of_points.ipynb		interpolation_to_a_structured_grid_from_a_cloud_of_points.ipynb
numpy_performance.ipynb		numpy_performance.ipynb
smooth_transition_between_analytic_functions.ipynb		smooth_transition_between_analytic_functions.ipynb
test_transfinite_interpolation.ipynb		test_transfinite_interpolation.ipynb
test_write_strategy.ipynb		test_write_strategy.ipynb