Matlab控制系统高级讲义以及课件中涉及到的算法的源程序，对matlab的进一步学习很有帮助，学控制的应该看看！-Matlab Control System courseware senior notes, as well as involved in the source algorithm on matlab helpful for further study, learning control should look at!

Profichip’s VPC3+S is a communication chip with 8-Bit parallel processor interface for intelligent PROFIBUS DP-Slave applications. Alternatively an SPI or I 2 C interface can be used to communicate with the chip.