existf.m
author A.M. Thurnherr <athurnherr@yahoo.com>
Fri, 27 Nov 2015 17:43:25 +0000
changeset 18 6e7c8d592f7f
parent 0 0a450563f904
permissions -rw-r--r--
Version IX_11

function [yn,pos]=existf(d,n)
% function yn=existf(d,n)
% checks for existance of variable (n) in data field (d)
an=fieldnames(d);
pos=strcmp(an,n);
yn=sum(pos);