Please compile the function file function a=test(b,c,d), so that when the input parameters are 1~3, the output parameter is the mean value of the input parameters (a=b or a=(b+c)/2 or a =(b+c+d)/3). Please directly use the source code of the functio

Please compile the function file function a=test(b,c,d), so that when the input parameters are 1~3, the output parameter is the mean value of the input parameters (a=b or a=(b+c)/2 or a =(b+c+d)/3). Please directly use the source code of the function file created in matlab to answer

function mean = average(a,b,c)

if nargin == 1, average = a

end

if nargin == 2, average = (a+b)/2

end

if nargin == 3, average = (a+b+c)/3

end

end

hello guys anyone can help me to correct me the code?

Answer 1

[Walter Roberson]

Your output variable is named mean. You need to assign to that variable.