this is for holding javascript data
S More edited untitled.tex
over 8 years ago
Commit id: a40394e2a92ce0b672ea21b6dec1b7b3d04e7654
deletions | additions
diff --git a/untitled.tex b/untitled.tex
index 1e4e64d..c50da44 100644
--- a/untitled.tex
+++ b/untitled.tex
...
&=& 2 \int_{-\mu}^{\infty} \frac{(y+\mu)}{\sqrt(2\pi)\sigma}\exp\left(-\frac{y^2}{2\sigma^2}\right) \\
&=& 2 \int_{-\mu}^{0} \frac{(y+\mu)}{\sqrt(2\pi)\sigma}\exp\left(-\frac{y^2}{2\sigma^2}\right) + 2 \int_{0}^{\infty} \frac{(y+\mu)}{\sqrt(2\pi)\sigma}\exp\left(-\frac{y^2}{2\sigma^2}\right) \\
&=& 2 \int_{0}^{\infty} \frac{\sigma dt}{\sqrt{2\pi}}\exp(-t) \\
&=&
\mu + \sqrt{\frac{2}{\pi}} \sigma
\end{eqnarray}
Therefore we should subtract this quantity from $|f|$ to obtain a noise debiased measure of f
\begin{equation}