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| suppose I have an input signal: x = Table[Cos[0.2 n], {n, 20}] and a simple SISO digital filter defined by the following transfer function: In[75]:= tf = TransferFunctionModel[(z - 0.5)/(z - 0.7), z, SamplingPeriod -> 1] ... |
| hello, I'm trying to model a transfer function by specifying the zeros, poles and gain. Following the document that says: TransferFunctionModel[{z,p,g},s] specifies the zeros z, poles p, and gain g of a transfer-function model. I do this... |
| The following solution is finite only if `c` is not zero: Solve[x * c == 1, x] {{x -> 1/c}} however, `Solve[]` does not return a `ConditionalExpression`. How could I enforce that? Thanks. |