I have hit a little bump in developing a graph plotting routine. I need to generate a graph to display the results in a logarithmic fashion.
I can get the plot to work (with out the log function) but as you can gather the plot goes outside the graph area.
I am trying to plot VSWR figure values are from 1.001 to infinity with the usable range 1 to 5 or 6
I searched but either don't fully understand the math terminology or cant find a good resource to understand how to scale the numbers accordingly.
Any ideas or pointers chaps?