| Name | Description |
|---|
| numberOfRealZeros2 | Calculate number of real zeros |
| numberOfRealPoles | Calculate number of real poles |
| scaleFactor1 | Return scale factor for first order block |
| scaleFactor2 | Return scale factor for second order block |
| findMatrixName | Find out whether matrix matName exists in file filename |
| fromRealAndImag | Generate a complex vector from a real part vector and imaginary part vector |
| fromFile_pc | Generate a DiscreteZerosAndPoles data record by reading the polynomial coefficients from a file (default file name is pc.mat) |
| fromFile_zp | Generate a DiscreteZerosAndPoles data record by reading poles and zeros from a file (default file name is zp.mat) |
| isReal | Check of dzp whether it is a real number |