With the increasing requirements for high performance signal processing in military, aerospace, bioelectric etc, the design of the advanced signal processing system has been focused on high speed, adaptability and portable 随着军事、航空航天、医疗电子等应用领域对高性能信息处理需求的日益增长,对信息处理系统的实时性、自适应性及小型化等方面的要求不断提高。