PSO_MATLAB_toos

hamming code in matlab platform

Hough Transform for Iris

I have to write a Navier-Stokes solver for a 2-D Lid Driven Cavity. My teacher gave me a portion of his code (the Poisson pressure solver and some I.C. s and B.C. s) and I have to fill in the blanks. I ve been using

动态SVM算法，可实现模型的在线实时更新，里面的数据需要根据自己的实际数据改变，为一多输入单输出的拟合预测模型。(Dynamic SVM algorithm can achieve real-time updates online model, the data inside the data according to their actual needs change, fitting prediction model is a multi-input single-output.)

Implementation of symbol by symbol detection, sequence detection, and Viterbi algorithm in channel with ISI and compare performance based on SNR, channel taps, and packet size.

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. )

EKF，非线性滤波方法，EKF可以得到更好的重要性密度函数，能够更好的得到效果。(EKF, nonlinear filtering method, EKF can get better the importance density function, can get better results.)

有关曲线拟合以及解方程组的方法，及其相关指令(About fitting and solve equations)

扫雷，一个很好玩的游戏，matlab编码(Mine, a very fun game, matlab code)

high patch filtering