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audio_utils: Add statistics class
authorAndy Hung <hunga@google.com>
Wed, 13 Jun 2018 23:38:41 +0000 (16:38 -0700)
committerAndy Hung <hunga@google.com>
Fri, 22 Jun 2018 20:00:35 +0000 (13:00 -0700)
commitf236e272cc0b855a3b1ffa7f2bbe3a4892d45a23
tree78871c5a38865b4f24ec2e9cde2226818c6c6258
parent3b6df1eca4abfa438492e3299d250b7e196be18a
audio_utils: Add statistics class

Computes (weighted) running mean, variance, stddev.

Test: statistics_tests
Bug: 110172665
Change-Id: Ia7b763e9943bc328659021d951a31eb9adca6d80
audio_utils/include/audio_utils/Statistics.h [new file with mode: 0644]
audio_utils/tests/Android.bp
audio_utils/tests/build_and_run_all_unit_tests.sh
audio_utils/tests/statistics_tests.cpp [new file with mode: 0644]