Hello,
I am getting extremely confused trying to plot a power beam pattern in Matlab with a dB scale for the y-axis.
Basically, I have a function, G = 10log10(norm((Y(x)/M)^2) that needs to be plotted. The x-axis should be in values of theta, between -90 and 90 degrees, and the y-axis should be in dB scale. The Y(x) function, with is contained in the G function, is then evaluated at certain values of theta (-75, 0, 30, and 60), and the results are then plotted.
As shown above, I have already converted the values of the G function to dBs, however, when I try to manually change the y-axis scale and tics to shown dB scale, my plot is gibberish.
Any advice or tips would be very much appreciated. Thanks in advanced.
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