would you please give me your comments??(UDM) [closed]

asked 2021-08-18 20:13:58 -0600

YuHoon.Song
1 ●1 ●2 ●2

updated 2021-08-18 20:14:32 -0600

Hello i'm studying UDM. I have three questions. I could not find how to save the current information(frequency) for calculating rate of center of frequency(rocof) that require previous time and also freq.

1. How can i save, call the previous information in the form of VAR or STATE etc

2. If I understand correctly, I could use DSTATE in mode2, but you know, I ignorant about STORE. what is that?? what for?? integral?? what format? please let me know that as detailed as possible if you could spend much time to me

3. If there is no differential or integral process in the process of coding the model, how does mode2 work?

   sorry, The questions have been getting bigger and bigger. thank you so much.