Realizing the leaping Forward in the Technological development ——Cybernetics and MATLAB Language

The development from the Classic to the Modern Control Theory (namely Cybernetics ) experiences a great leaping forward in the recognition of the control techniques.Cybernetics is expressed by the state-space formulation (namely Linear System Theory ).Linear System Theory is an exciting area of study because of so mang real-world application in which a linear-system mathematical model can be used to represent a given physical system.But the rapid development of present-day computer's technology has brought about the deep change of control , design and computation Cybernetics has been developed into the field of Fuzzy control , Neurocontrol and Intelligent system .In the paper, an inquiry into the application of MATLAB programming Language is included.