Function Inputs and Outputs

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(19) Function Inputs and Outputs

Multiple Inputs and Outputs for a Function

function [avg,stdev,r] = ourstats(x,tol) %OURSTATS finds the average, standard deviation and rank of a matrix [m,n]=size(x) if m==1; m=n; avg=sum(x)/mean; stdev=sqrt(sum(x.^2)/m - avg.^2); s=svd(x); r=sum(s>tol);
A function can have multiple inputs/outputs

nargin - number of function input arguments
nargout - number of function output arguments

>>
[a,s,rank]=ourstats(1:99,0.1);

Function_Inputs_and_Outputs.src last modified Oct 17, 2007

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