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NumPy Cookbook

You're reading from   NumPy Cookbook If you're a Python developer with basic NumPy skills, the 70+ recipes in this brilliant cookbook will boost your skills in no time. Learn to raise productivity levels and code faster and cleaner with the open source mathematical library.

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Product type Paperback
Published in Oct 2012
Publisher Packt
ISBN-13 9781849518925
Length 226 pages
Edition 1st Edition
Languages
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Toc

Table of Contents (17) Chapters Close

NumPy Cookbook
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
1. Winding Along with IPython 2. Advanced Indexing and Array Concepts FREE CHAPTER 3. Get to Grips with Commonly Used Functions 4. Connecting NumPy with the Rest of the World 5. Audio and Image Processing 6. Special Arrays and Universal Functions 7. Profiling and Debugging 8. Quality Assurance 9. Speed Up Code with Cython 10. Fun with Scikits Index

Setting up PiCloud


PiCloud is another cloud computing provider, which is actually using the EC2 Amazon infrastructure. However, they do offer environments with preinstalled Python software, including NumPy. These environments are just EC2 instances that we can ssh into. In this recipe, we will be using the Python 2.7—Ubuntu Natty 11.04 environment. For the installed packages in this environment, see http://www.picloud.com/docs/base_environment/2/installed/ . PiCloud follows the freemium model, meaning that you can start out for free and pay later on if you require more resources.

How to do it...

After the mandatory sign up, log in to PiCloud.

  1. Create an environment.

    We start out without any environments. In order to create an environment, first click on the Environments tab. Next, click on the "create a new environment button. Select the Python 2.7 base environment. Currently, you can choose between a Python 2.7 and 2.6 environments, both on Ubuntu.

    Creating an environment takes a few minutes...

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