1[3]LIU He-ping,WANG Wei-jun,JIANG Yu,DENG Li et al.The application of C language for TMS320LF240x DSP.Beijing:
2Jih-Sheng Lai, Fang Zheng Peng. Multilevel Converters A new Breed of Power Converters [J]. IEEE Transactions on Industry Application, 1996, 32 (3) :509-517.
