# HG changeset patch # User Jamie Bullock # Date 1389813379 0 # Node ID dc79e53dee51cc53b22981877948ad94c708818a # Parent b639d8b3050cdf9de57ed094b123e383b6819404 Add build status widget to README diff -r b639d8b3050c -r dc79e53dee51 README.md --- a/README.md Tue Jan 14 21:37:53 2014 +0000 +++ b/README.md Wed Jan 15 19:16:19 2014 +0000 @@ -1,5 +1,7 @@ # LibXtract +[![Build Status](https://travis-ci.org/jamiebullock/LibXtract.png?branch=master)](https://travis-ci.org/jamiebullock/LibXtract) + LibXtract is a simple, portable, lightweight library of audio feature extraction functions. The purpose of the library is to provide a relatively exhaustive set of feature extraction primatives that are designed to be 'cascaded' to create a extraction hierarchies. For example, 'variance', 'average deviation', 'skewness' and 'kurtosis', all require the 'mean' of the input vector to be precomputed. However, rather than compute the 'mean' 'inside' each function, it is expected that the 'mean' will be passed in as an argument. This means that if the user wishes to use all of these features, the mean is calculated only once, and then passed to any functions that require it.