Name
- get_power_spec - computes the rotationally averaged power spectra of a series of images (e.g. a defocus group) and averages these spectra into one spectrum for the whole set of images;
Usage
pw_rot = get_power_spec(stack_file, start_particle, end_particle)
Input
- stack_file
- stack images in hdf format
- start_particle
- first particle to use
- end_particle
- last particle to use
Output
- PSrot_avg
- a rotationally averaged 76-bin power spectrum for a set of images
Description
- computes the rotationally averaged power spectra of a series of images (e.g. a defocus group)
- averages these spectra into one spectrum for the whole set of images
- returns a 76-bin power spectrum as a list of values
Author / Maintainer
- Jan-Christian Schuette
Keywords
- category 1
- STATISTICS
- category 2
- SPECTRUM
Files
statistics.py
Maturity
- stable
- works for most people, has been tested; test cases/examples available.