access_block

cdma系统matlab仿真，在两个用户的背景下采用了直接扩频码实现扩频解扩，bpsk调制解调，程序已经运行过，没有问题！(cdma system matlab simulation, in the context of two users using a direct spread spectrum spreading codes realize despreading, bpsk modem, the program has been run before, no problem!)

介绍matlab的各种作图命令，及一些相关的典型的作图实例，对初学者有很大的帮助(Introduced a variety of mapping matlab command, and some examples related to the typical plot, a great help for beginners)

LMS 和 NLMS 算法的比较，用于system identification对在学习随机过程，信号处理，滤波器的人有帮助.(LMS compared with NLAM algorithm for system identification)

comments and thoughts

feature extraction of images using moment invarients

BSheffield大学gatbs工具箱所有算例下载及调试说明(All examples of BSheffield the University gatbs toolbox download and debug instructions)

设计一个一位二进制数大小比较器。比较两个一位二进制数A和B的大小，电路有三个输出端Y1，Y2和Y3，分别对应A大于B，A等于B，A小于B。当条件满足时，相应输出端为1，否则为0。（A，B用两个脉冲源代替），建立仿真模型并保存。(Design a one binary magnitude comparator. A size comparison of two binary numbers A and B, the circuit has three outputs Y1, Y2 and Y3, respectively, corresponding to the A greater than B, A is equal to B, A less than B. When the conditions are met, the corresponding output is 1, and 0 otherwise. (A, B instead of the source with two pulses), and save the simulation model.)

DDC_DUC Xilinx WCDMA_V4 ddc_v1_sg81_060405

《Matlab遗传算法工具箱及应用》Sheffield大学gatbs工具箱所有算例下载及调试说明(" Matlab toolbox and application of genetic algorithms" Sheffield University, all gatbs toolbox download and debug an example that)

吊车-双摆系统控制MATLAB仿真 （2级倒立摆） S=1 LQR控制 S=2 PID控制(Crane- Double Pendulum System Control MATLAB simulation (two inverted pendulum) S = 1 LQR control of S = 2 PID control)