complex-network

现代通信系统使用matlab文档+程序，可以对matlab中的通信模块有一定的认识。( the documentation and program Of modern communication systems with matlab, you can understand the communication module in matlab.)

说明：  异步电机的精确控制和速度辨识是交流传动系统中重要问题。在该仿真系统中，电机转速采用易于检测的电机定子电压和电流得到转速MRAS辨识算法来估算。由于速度辨识算法中电压模型的纯积分环节会引起的误差积累和漂移问题，采用改进积分型转子磁链估算模型来解决。(The precise control and the speed identification of AC motor are the very important issues on AC drive system.In this system, induction motor is controlled by the direct torque control, stator flux is estimated by u-n model observer that is effective in the full range of speed, motor speed is estimated by MRAS speed identification algorithm that is depended on the voltage and the current of motor stator easily detected. The modified integral rotor flux estimation model is used to solve the problem that the normal model can be affected by the error accumulation and drift of integral calculation in the voltage model of conventional speed identification algorithm. )

The person face distinguishes the PCA code, MATLAB writes. ,matlab(The person face distinguishes the PCA code , MATLAB writes. , Matlab)

Queen problem is solved

LBP for the facial feachers

MATLAB仿真及其在光学课程中的应用-第二版 源程序(MATLAB Simulation and Its Application in Optics Course - Second Edition Source Program)

计算AR模型的参数，包括滤波、去趋势化、AIC判断阶数、计算AR模型系数。(Calculation AR model parameters, including filtering, detrended, AIC judgment order to calculate the AR model coefficients.)

code for sattelite calculaton

面波数值模拟，交错网格法高阶有限差分数值模拟算法(Surface wave numerical simulation)

自写的PRBS 伪随机数生成程序， 可用，(参见Matlab help中"seqgen.pn" 及 "PN Sequence Generator" 及"Pseudorandom Sequences" 相关内容)