In order to make abstract concepts in " signal and system " and the " digital signal processing " such as spectrum , the spectrum mixed structure , filter , plus windows etc visualize in the intuitionistic and audible form to enable students to understand and master , so author determined to study voice signals 以上两句都不太行,在摘要中要注意两件事:首先是一般不会涉及到写论文的人,不用我、我们这样的词;其次,一般不用主动语态。
As the requirements of its function , a bus control interface board has already been designed . also the paper have provided the scenarios demonstration for the bus control interface board ( bcib ) , the design for the protocol of communication , the hardware for bcib , the software for bcib , and the software for the processor ' s communication . while the analysis for the capability of real - time and the calibration and test for subsystem have been also finished . during the design , the system advanced ability , reliability , resources availability and the cost - efficency ratio are considered . the issus such as system integrated control , mutual exclusion of the shared storages , generation of handshaking signal and system self - test were resolved 本论文主要对航空自卫系统的综合化方式进行了深入研究,并按其功能等方面要求,对航空自卫系统综合化总线通信模块进行了设计,主要完成了总线通信模块方案论证、通讯协议设计、总线通信模块硬件设计、总线通信模块( bcib )软件设计、处理机通信软件设计、实时性分析、系统调试、试验等项工作,在设计过程中,综合考虑了系统先进性、资源利用率、费效比及可靠性等因素;重点解决了系统综合控制方式、共享存储器互斥、握手信号产生及系统自检测等问题。
Moreover , soc design process involves many theories and applications such as signal and system , integrated electronics , layout , semiconductor technology , verification algorithms , etc . hence , in order to master the soc frame and analysis method , standardize the design flow , and obtain the scheme for micro - controller based soc plan , it is necessary to study the soc design approach based on dw8051 ip core 此外, soc的设计过程涉及到信号与系统、集成电子学、版图、半导体工艺和测试验证等多种理论及应用知识,难度和工作量比较大。因此,有必要对集成电路中通用微控制器核(如dw8051核)的soc设计方法进行较深入的研究,掌握其基本设计思路和分析方法,完善设计流程,为基于其他类型微控制器核的soc应用设计提供参考和借鉴。
Characteristic of ff102 servo valve is tested and its results are analyzed . the relevant theories ii jude data acquisition and processing , signal and system , digital signal processing , automatic control , instruments and electronics , hydraulic transmission and control , machining 电液伺服阀cat系统的研制过程中,涉及的相关理论主要有数据采集与处理、信号与系统、数字信号处理、自动控制、仪器仪表、电工电子、液压传动、液压伺服控制、机械加工、虚拟仪器等。