Examples

To help get you started using powerbox, we’ve compiled a few simple examples. Other examples can be found in the API documentation for each object or by looking at some of the tests.

• Getting Started with Powerbox
  • Introduction
  • Create a 2D Gaussian field with power-law power-spectrum
  • Create a 2D Log-Normal field with power-law power spectrum
  • Create some discrete samples on the field
  • Check the power-spectrum of the field
• How Does Powerbox Work?
• Create a log-normal mock dark-matter distribution
• Changing Fourier Conventions
  • Doing the DFT right.
  • Using Different Conventions in Powerbox