Error - not enough input arguments, error in qfunc

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Jeremy
Jeremy 2022-11-7
编辑： Walter Roberson 2022-11-8
Hi I'm trying to input an equation to calculate eb/no. the equation to use is:
P_b = 10^-6
ebNo=0.5*((qfunc^-1)*(P_b))^2
When I run this script I get the error:
Not enough input arguments.
Error in qfunc (line 17)
if (~isreal(x) || ischar(x))
Error in Comms_Principles (line 22)
ebNo=0.5*((qfunc^-1)*(P_b))^2;
I'd be grateful for any assistnace.

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采纳的回答

drummer
drummer 2022-11-7
well, you should input a variable for qfunc as you can see here.
You have no argument in your function, that's why you're getting such error.
Cheers.
  2 个评论
Jeremy
Jeremy 2022-11-7
Thanks for the steer, all sorted. Still a MATLAB beginner... clearly
drummer
drummer 2022-11-8
Nice! Could you kindly accept the answer? Cheers.

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