Betacalculation

说明：  PCA-SIFT算法的实现，PCA-SIFT是对SIFT算法的改进，用PCA替代SIFT算法中的第四步，提高了效率，且准确率更高(PCA-SIFT algorithm implementation, PCA-SIFT SIFT algorithm is an improved SIFT algorithm with PCA instead of the fourth step, improve efficiency, and higher accuracy)

reverberation time : impulse response

Chess Game. This game is designed using matlab.

说明：  已知n个自变量锁对应的函数值，可用该代码求出Lagrange唯一一个n阶差值多项式。(N independent variables are known to lock the corresponding function value, the code can be obtained only n-order differential Lagrange polynomial.)

利用matlab計算t2管制圖phase1的管制上限及管制下限(Calculated using matlab control t2 control chart phase1 upper and lower control)

its code to classification with LDA in matlab

综合粒子群和蚁群算法，再利用遗传算法中交叉编译算子；再引入模糊技术，形成模糊自适应粒子群和蚁群混合算法，求解TSP问题(Integrated particle swarm and ant colony algorithm, and then genetic algorithm is used to cross compile operator then introduced the fuzzy technology, forming a fuzzy adaptive particle swarm and Ant Colony Hybrid Algorithm for solving TSP problem )

使用蟻群演算法來求解旅行推銷員問題於matlab上(Using ant colony algorithm to solve the traveling salesman problem in matlab)

NR法潮流计算程序，内附详细说明，希望对大家有帮助(NR power flow matlab program, hope it could help)

时域卡尔曼滤波器,自己谨慎编写,学习滤波器必备!(Time-domain Kalman filter, careful preparation of their own, learning the necessary filter!)