Hui Li added Data.tex  over 9 years ago

Commit id: 1bf30110231e4384942cf2a7525e535557927149

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\section{Data preparation}  \subsection{Mock data}  We sampled different sets of data from known pdf using python random number generator.  The data named "two\_gaussian\_far.txt", contains 1000 data points, is sampled from the following pdf:  \begin{equation}  f(x) \propto 3 N(-2, 1) + 2 N(2, 1).  \end{equation}  The data named "two\_gaussian\_close.txt", contains 1000 data points, is sampled from the following pdf:  \begin{equation}  f(x) \propto 3 N(-1, 1) + 2 N(1, 1).  \end{equation}  The data named "two\_uniform.txt", contains 400 data points, is sampled from the following pdf:  \begin{equation}  f(x) \propto \rm Uniform(-1.5, -0.5) + Uniform(0.5, 1.5).  \end{equation}