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i'm trying ot find the transform of signum(t) on matlab. I used this code syms t w fourier(sign(t)) but i got an error saying sign does not take in values of type sym. How else would I get to see the fourier transform displayed on matlab screen if i don't use t as of type syms? I know that the transform of sign(t) is 2/jw. But why can't matlab do that? Let me know. Is there any way in matlab to find the symbolic transforms of signum equations? Thanks |