How to plot a digital signal in C#
<p>I need some help in my junior project and I hope to find an exactly answer ...
the question is :</p>

<p>how can I plot a digital signal for any media files (graphics , sounds ... etc ) in C# exclusively 
I didn't find a good answer in Google (no deep search ^_^)
please to all professional in this type of problems tell me about the best answer</p>

<p>if there is no solution ... the second question :
I can plot any digital signal for any media files i want (but in Matlab)
so ... how i can call this Matlab code in C#
there is a way to synchronize between this two languages?? (Matlab and C#)</p>

<p>if there any solution please put it in a comment and tagged me ^_^
thanks a lot...</p>
