lab1

按照A13律编码对一个离散序列对信号进行编码，通信原理(encode by A13-law)

进行波束形成并画出图片，时域频域和DFT波束形成 (For the beam formation and draw pictures, DFT frequency domain and time domain beam-forming)

考虑到通信网络结点的可靠性，若要求任意一个结点出现故障时，其它结点间仍然能够保持通信畅通的可能性都达到90 ，请建立问题的数学模型，设计求解算法，并给出使总铺设费用最少的铺设方案(Considering the reliability of communication network nodes, if you want any one node fails, you can still keep communication flowing between the possibility of other nodes are reached 90 , please build a mathematical model of the problem, the design algorithm, and give up some laying scheme of total laying cost at least)

noise canceller using lms

说明：  粗糙集的属性约简 离散化，规则提取的方法有说明(rough set reduce)

使用逐幸存算法，对有码间串扰的信道参数和进行估计发送信息进行估计(Algorithm used by survivors, for there is intersymbol interference channel to send information to estimate parameters and to estimate the)

永磁无刷直流电机转矩控制系统，包含运行控制，转矩测量，PI控制。(Permanent magnet brushless DC motor torque control system, including operational control, torque measurement, PI control.)

说明：  通过设计模糊PID控制器，实现对直线、圆轨迹较为精准的跟踪(By designing a fuzzy PID controller, the accurate tracking of straight and circular trajectories can be achieved.)

these are some matlab programs having pdf of normal distribution boinomial distribution poisson distribution. these are taken from well known book anthones paopulus on probability theory

物理光学上的干涉实验，用matlab编程来实现，比较实用！(Intervention on physical optics experiments with matlab programming to achieve more practical!)