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  • Users: cigua
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  1. cigua

    how to enter this transfer function?

    hi all, wonder how to enter this transfer function, tried diferent ways and always get error from matlab, using simulink and tf([num,den]), any help will be thanksfull (k.s2+4s+k)/(s4+2s3+3) see attached picture of the closed loop exercise, thanks
  2. cigua

    How to define s + 2, no denominator, in a transfer func block in simulink ??

    hi to all, have this problem, matlab doesnot allow me to enter just s + 2 defining in the numerator os a transfer func block and leaving nothing or just 1 as denominator, anyway to overcome this? thanks in advance for any help numerator coefficient = [1 2] , denominator coefficient = [0 1]...

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