root locus problem

H=syslin('c',352*poly(-5,'s')/poly([0,0,2000,200,25,1],'s','c')); clf();evans(H,100);sgrid()

If I take out the sgrid() above and run the code I get a very good root locus plot! But if I run the above code with sgrid() included a momentary flicker of the root locus plot is shown and is then overwritten by the sgrid plot and the original root locus plot disappears! The example shows a different result! Both plots at the same time. How so I fix this?

Scilab 28-02-18, 10:15 a.m. maxcy
I tried the code that you have mentioned. It works perfectly on my local scilab as well as on https://cloud.scilab.in/
28-02-18, 11:45 a.m. rupakrokade

That is strange!
28-02-18, 8:29 p.m. maxcy

I tried the cloud and it does work there! Very nice example.
28-02-18, 9:20 p.m. maxcy

I made a mistake and posted this message several times. I can find no way to delete the replica messages. There is a way in other forums. Maybe the administrator can clean up this mess.
03-03-18, 2:03 a.m. maxcy

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