Ilaplace and simplify and more roots

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john
john 2014-4-26
评论： john 2014-4-27
For numeric solution I use and it works:
s=ilaplace(result(i,1));
s=feval(symengine, 'float', s);
syms t 'real'
s=vpa(sqrt(2)*real(s),4);
but now I have problem with command simplify. If I use this command, than Matlab stop working, not responding.
s=simplify(s)
What is wrong?
  1 个评论
john
john 2014-4-27
Only during first calculation it takes aprox. 2 minutes. All next calculation take aprox 1 second?
Why?
Matlabu GUI has for it any memory? For results or what?
Thank you

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