Voltage ThrEshold Adaptive Memristor in verilog

Hello guys
I am a beginner with Verilog HDL and trying to write a verilog code to 
Voltage ThrEshold Adaptive Memristor VTEAM

I began to modify the VTEAM memristor model proposed by Sahar Kvatinsky 
in 2012 but I dont get the same results when I simulate my model in 
Cadence Virtuoso. I'm not interested in windowing functions because I 
want to simulate it only with ideal window

It is a part of my project and I will be very thankful if someone helps 
me. I attached my verilog module in a dat file if you wants to look at 
my code and advice me to the right way


Best regards