Community Profile # Vagner Martinelli

Last seen: circa un mese ago Active since 2021

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Transform a MIMO system to state space.
I'm trying to transform the following MIMO system to state space with the following code: nums = {[1 -1] [1 7.5];[1 0] 6.5}; d...

circa un mese ago | 1 answer | 0

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Question

Transforming a transfer function into a differential equation in Matlab
I have the following code in matlab: syms s num = [2.4e8]; den = [1 72 90^2]; hs = poly2sym(num, s)/poly2sym(den, s); hs ...

5 mesi ago | 0 answers | 0

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Question

theoretical framework of support for S-Functions
Someone could point to a book or good reference on s-function. there are few examples, few people use it, I haven't found any bo...

5 mesi ago | 1 answer | 0

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Question

Help! S-Function error message: "Output returned by S-function 'Hi_plant_sfcn' in 'untitled/S-Function' during flag=3 call must be a real vector of length 1"
S-Function brings the following error message: "Output returned by S-function 'Hi_plant_sfcn' in 'untitled/S-Function' during f...

5 mesi ago | 0 answers | 0

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Question

Configuring the output of an S-Function
I have the following codes in Matlab. function dx=massamola(t,x,u) m=1; k=1; b=1; x1 = x(1); x2 = x(2); dx1 = x(2); dx2 ...

5 mesi ago | 1 answer | 0