Jan und Fabian spellchecker

projects/project_vector_strength/vector_strength.tex

@@ -9,7 +9,7 @@
 \firstpageheader{Scientific Computing}{Project Assignment}{11/05/2014
   -- 11/06/2014}
 %\runningheader{Homework 01}{Page \thepage\ of \numpages}{23. October 2014}
-\firstpagefooter{}{}{}
+\firstpagefooter{}{}{{\bf Supervisor:} Jan Grewe}
 \runningfooter{}{}{}
 \pointsinmargin
 \bracketedpoints
@@ -35,8 +35,8 @@ P-unit electrorecptors are driven by the fish's self-generated field,
 the EOD. In this project you have to quantify the strength of this
 coulpling using the \textbf{vector strength}:
 \begin{equation}
- VS = \sqrt{\left(\frac{1}{n}\sum_{i=1}^{n}cos
- \alpha_i\right)^2 + \left(\frac{1}{n}\sum_{i = 1}^{n} sin \alpha_i
+ VS = \sqrt{\left(\frac{1}{n}\sum_{i=1}^{n}\cos
+ \alpha_i\right)^2 + \left(\frac{1}{n}\sum_{i = 1}^{n} \sin \alpha_i
  \right)^2},
 \end{equation}
 with $n$ the number of spikes and $\alpha_i$ the timing of the each