Chapter2

Assume that a direct sequence spread spectrum system uses the Barker code of length 7 (N=7) as its spreading sequence. a. Randomly generate 8 symbols (d0~d7) from the set {+1,-1}. b. If each chip of the Barker code is denoted as cj, j=0~6, spread each symbol di by the Barker code. (Please refer to p. 17 of the slides.) Use “stem” to plot the signals before spreading and after spreading

说明：  通过利用Weichselberger模型而产生瑞利衰落信道(rayleigh)

说明：  自适应PSD神经元控制,用于伺服电机的调速度,比单神经元有跟好的鲁帮性(adaptive neural control for the servo-motor speed, a single neuron with good Lu hand)

说明：  c常用函数，适合初学者使用，里面有详细的注释(c common function, for beginners, there are detailed notes)

说明：  MIMO信道仿真所需的一些小子程序集合，覆盖面比较多(MIMO channel simulation procedures needed for the collection of some kid, more coverage)

code for carlike vehicle

ue2 - prostownik z dioda zenera obliczenia

detail explanation of matlab

说明：  Plot of signal neural

步进电机的MATLAB仿真程序，采用了卡尔曼滤波，对定子电流进行估计，并估算出转子的位置和速度(Continuous time extended Kalman filter simulation for two-phase step motor，Estimate the stator currents, and the rotor position and velocity, on the basis of noisy measurements of the stator currents. )