Documentation of isnum

Global Index (short | long) | Local contents | Local Index (short | long)

Function Synopsis

[out1] = isnum(in1);

Help text

 
  function out1 = isnum( in1 )

  out1 contains 1s for elements of in1 that are numbers, and 
  0s for elements of in1 that are either Inf, -Inf, or NaN.

Listing of function isnum

function [out1] = isnum(in1);

out1 = find( in1 > -Inf & in1 < Inf );