include/core/math/covariance.h

include/core/sensor/sensor_base.h

include/core/state_block/prior.h

src/sensor/sensor_base.cpp

src/state_block/prior.cpp

test/gtest_factory_state_block.cpp

test/gtest_prior.cpp

test/gtest_sensor_base.cpp

test/yaml/params_prior.yaml

test/yaml/params_prior_wrong.yaml