Azzera filtri
Azzera filtri

Differential wrt qDot(t)

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Saifuran Noori
Saifuran Noori il 11 Apr 2018
syms t_1(t)
f = sin(t_1) + cos(t_1)
diff(f, t) % Is Ok
diff(f, t_1) % should give us = cos(t_1)-sin(t_1), but we get error:
"Error using sym/diff Arguments, except for the first, must not be symbolic functions."
How should we calculate this in matlab?

Risposte (1)

Ngoc Thanh Hung Bui
Ngoc Thanh Hung Bui il 17 Apr 2018
I want to know too

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