Synchronous generator modeling finding the paramateres

Hi guys , i study on a project for my university and i read some papers my question is the writer said x˙ = -M-1 Kx – M-1v for a state space and said "These matrix M and K are included the transmission line constants, synchronous machine parameters and the infinite bus voltage." but i dont know how to find the K and M matrix for my simulation any body can help me?