error: can't perform indexing operations for <unknown type> type
From:
lokesh rajendran
Subject:
error: can't perform indexing operations for <unknown type> type
Date:
Thu, 14 Jun 2007 03:10:18 -0400
hai , i wrote the following script using "kwrite"editor.and stored it in the filename"rectified_sine.m" the document is as follows: %octave script for plotting a sine wave<rectified> theta=linspace(0,2*pi,1000);%linear or equal spacing between the points from 0 to 2*pi
y=abs(sin(theta));%to print alll negative values as positive plot (theta,y,':',theta,sin(theta))%multiple plot
and i got the following error message: octave:5> rectified_sine.m error: can't perform indexing operations for <unknown type> type
. here although i got the required plot ,why is the error coming? thanks, lokeshrajendran