8.3 Jordan Canonical (Modal) Form
Finding the Jordan canonical form.
Let us create a diagonal matrix.
In[13]:=
Out[13]=
Here is some nonsingular matrix.
In[14]:=
Out[14]=
This creates a matrix with the predefined set of eigenvalues.
In[15]:=
Out[15]=
We use the previous matrix as matrix in our test state-space object ss.
In[16]:=
Out[16]=
In[17]:=
Out[17]=
This finds the Jordan canonical form of the preceding system.
In[18]:=
Out[18]=
In the case of an exact input system, JordanCanonicalForm relies on the built-in function JordanDecomposition; otherwise the eigenvalue decomposition is used. The latter method may lead to significant numerical errors if eigenvalues happen to be multiple.
|