I have a file with a Base64 string that i have to decode into numbers, and i don't know how to do this in C#.
I know how to convert to binary,using Convert.FromBase64String. However i've got to obtain numbers like coordenates X/Y to plot this into a graph, because this is a ECG signal.
Here's a little piece of signal: HgAeAA8AGQAbAB4AFgAZABsAGwAZABsAIwAgABkAGQAZACAAEQAZACMAIAAj
Hope you can help me, thanks