Simulink is running very slow in a high end laptop

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Hemanth Kumar
Hemanth Kumar 2016-2-3
回答： PAVANKUMAR DARAMUKKALA 2024-2-21
I am using MatlabR2014b in my Dell Latitude E6420 laptop. My laptop specifications are 3rd Generation Intel® Core™ i5 Processor,8 GB ram,500 gb Hard disk with 50 gb of free space in C drive,Intel® HD Graphics 3000,2.50 Ghz CPU clock speed. Why my Matlab is running slow even with these high end specifications?
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Hemanth Kumar
Hemanth Kumar 2016-2-3
@Walter Roberson No my memory monitor is not showing less on memory. My laptop is just using 3.3gb out of 8gb when i am working on simulink.

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Hemanth Kumar
Hemanth Kumar 2016-2-28
1.Open SIMULINK 2.Open "Model Configuration parameters" from "Simulation" menu on top (or) use shortcut key CTRL+E. 3.Select "solver" tab. 4.In "solver options" try using different types of "solvers" (available solvers are ode45(Dormand-Prince),ode23tb(stiff/TR-BDF2)...... e.t.c) 5.For me simulation time takes nearly 3 hours when i used "ode45(Dormand-Prince)" and just 1 minute when i used "ode23tb(stiff/TR-BDF2)".
Naty S
Naty S 2016-2-3
Have you tried using simulink accelerated mode? http://www.mathworks.com/help/simulink/ug/choosing-a-simulation-mode.html
PAVANKUMAR DARAMUKKALA
>> restoredefaultpath
>> rehash toolboxcache
>> sl_refresh_customizations
after typing these the same issue is solved for me
thanks to matlab support team for helping me

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