tuxiang

神经网络修改BP辨识算法，用于辨识复杂的非线性系统，相对传统BP算法，具有计算快等优点(Modify BP neural network recognition algorithm for identification of complex nonlinear system, compared to the traditional BP algorithm has the advantages of quick calculation)

17阶FIR滤波器 仿真出输入随机信号的 滤波结果 并将浮点型的FIR滤波器系数 量化后得到定点型系数 分析滤波后的结果 最后得到量化后浮点转定点的SNR(17 order FIR filters out random signal input of the filter results and will of floating point type coefficients quantification FIR filters are designated type analysis results of filter coefficients quantification floating-point turn after the final regular SNR )

matlab信号的DOA估计 music算法 加入循环(bpsk music cyclic doa)

永磁同步电机的矢量控制模型，仿真模型，可用于转速控制，也可以进行转矩控制的二次开发(Secondary development of vector control of PMSM model, the simulation model can be used for speed control, torque control can also be)

利用matlab软件计算一种平面波导TE0，TM0模式和光纤基模的传播常数。(Using matlab software to calculate the propagation constant of a planar waveguide TE0, the TM0 is scaled mode and fiber-based mode.)

CR行列式计算几何非线性空间杆系结构的通用matlab程序(CR determinant geometrically nonlinear space truss structures generic matlab program )

function [t_fismat, t_error, stepsize, c_fismat, c_error] ... = anfis(trn_data, in_fismat, t_opt, d_opt, chk_data, method) ANFIS Training routine for Sugeno-type FIS (MEX only). if nargin > 6 & nargin < 1, error( Too many or too few input arguments! ) end Change the following to set default train options. default_t_opt = [10 training epoch number 0 training error goal 0.01 initial step size 0.9 step size decrease rate 1.1] step size increase rate Change the following to set default display options. default_d_opt = [1 display ANFIS information 1 display error measure 1 display step size 1] display final result

说明：  使用遗传算法实现交换机的分组调度，从而可以提高交换效率，减小时延抖动以及时延(The use of genetic algorithm for packet scheduling switch, which can improve the exchange efficiency, reducing the delay jitter and delay)

discription of cdma modem coding

自己初学matlab，编写的一些小程序，希望对初学者有帮助。(Their novice matlab, small programs written in the hope that helpful for beginners.)