The compensation of automatic control system based on MATLAB

MATLAB is a visualization of facing the scientific computing outstanding scientific and technological application software, it can make the abstract of pure theoretical study way evolved into the theory and application in the closely combining way, It takes the scientific computing, the visualization and programming focus on a convenient use environment, more easy to grasp. This paper mainly introduces the design of the user interface by using MATLAB. User use the interface, inputting system open-loop transfer function simply, namely can easily finish system analysis and Series Compensation. not only can avoid trival manual calculation and difficult manual drawing, improve the design accuracy, but also greatly shortened the design time. There has practical application value.