The 3.7-era constellation encoders, if I remember correctly, are average-power-normalizing. So, as I said, simply multiply by a factor 0.5. You already have that in your flow graph and bypassed it.
So, you already know what to do. Go wild! (Also, you usually do *not* want a fixed peak-to-peak amplitude but actually a fixed average power when you want to compare things. Anything else would be unfair!) Best regards, Marcus On Fri, 2019-11-15 at 16:35 +0100, Md. Atiqur Rahman wrote: > Hello, > I did change the constellations point to -0.5,+0.5 but still, the output > signal amplitude is the same as before. > This is for BPSK, what should I do for other schemes if I want to change its > amplitude 1v peak to peak? > Thank you. >
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