Function trv::compute_powspec

• Defined in File twopt.cpp

Function Documentation

trv::PowspecMeasurements trv::compute_powspec(ParticleCatalogue &catalogue_data, ParticleCatalogue &catalogue_rand, LineOfSight *los_data, LineOfSight *los_rand, trv::ParameterSet &params, trv::Binning &kbinning, double norm_factor)

Compute power spectrum from paired survey-type catalogues.

Parameters

• catalogue_data – (Data-source) particle catalogue.

• catalogue_rand – (Random-source) particle catalogue.

• los_data – (Data-source) particle lines of sight.

• los_rand – (Random-source) particle lines of sight.

• params – Parameter set.

• kbinning – Wavenumber binning.

• norm_factor – Normalisation factor.

Returns

Power spectrum measurements.