When the system is impulsively controllable, an equivalent problem for standard state space systems is derived from nonsingulartransformation of input-state for systems.
The paper teus a direct way to select nonsingular linear transformation by changing two special quadratic forms without square terms to the standard form.
本文给出了化不含平方项的两类特殊二次型为标准形的一种直接选取满秩线性变换法。
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We got the standard form of nonsingular matrix over the finite field by means of BN pair decomposition under the similarity transformation of the permutation matrix.