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From: | vasiliy |
Subject: | [Octave-bug-tracker] [bug #55031] lsode doesn't integrate correctly if the right side of the equation is not continuous in t |
Date: | Sat, 17 Nov 2018 03:01:04 -0500 (EST) |
User-agent: | Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_3) AppleWebKit/600.5.17 (KHTML, like Gecko) Version/8.0.5 Safari/600.5.17 |
Follow-up Comment #5, bug #55031 (project octave): I've uploaded simplified version of file, where the bug is triggered. [u_ref u_ref/R] with u_ref/R=0.8 is a stable point. Therefor when the control u oscillates rapidly, there have to be no movements from constant away. With freq=1e-6 and time-stepping 1000 there are no problems. But with freq=1e7 and time stepping 10000 -- yes, there are. (file #45461) _______________________________________________________ Additional Item Attachment: File name: testbug.m Size:0 KB _______________________________________________________ Reply to this item at: <https://savannah.gnu.org/bugs/?55031> _______________________________________________ Сообщение отправлено по Savannah https://savannah.gnu.org/
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