direct-method-solve-linear-equation

实用的MATLAB课件，适合初学者，比较基础，希望对大家有所帮助。(MATLAB practical courseware is suitable for beginners, the comparison basis, we want to help.)

求解平方根的改进算法，运用U(k,i)=U(k,i)-U(q,k)*U(q,i)/U(q,q)；L(i,k)=U(k,i)/U(k,k)(An improved algorithm for solving square root, the use of U (k, i) = U (k, i)-U (q, k)* U (q, i)/U (q, q) L (i, k) = U (k, i)/U (k, k))

伪随机信号发生器，可生成PN63,PN511序列 ,调试通过，可直接使用，也可以稍微修改用在其他伪随机序列生成(Pseudo-random signal generator, can generate PN63, PN511 sequence, through debugging, can be used directly, or you can use a little change in other pseudo-random sequence generation)

包含位置式PID算法、积分分离式PID，利用matlab GUI实现的串口编程例子，包括面积、周长、矩形度、伸长度，使用matlab实现智能预测控制算法。( It contains positional PID algorithm, integral separate PID, Use serial programming examples matlab GUI implementation, Including the area, perimeter, rectangular, elongation, Use matlab intelligent predictive control algorithm.)

utilities for Kalman filtering, unscented filtering, particle filtering, and miscillaneous other things. This code is stable and fast. (utilities for Kalman filtering, unscented filtering, particle filtering, miscillaneous and other things. This code is st able and fast.)

matlab结构优化设计程序,对结构设计十分有用。(the program of the matlab,it is very helpfull.)

利用人頭轉移函數鍵麗的濾波器,重建環繞音效.可調整音場角度.(The use of the head of the filter transfer function key Korea, reconstruction surround sound. Adjustable sound field angle.)

欧式期权的定价，利用几何布朗运动，包括置信区间的估计！(European option pricing, the use of geometric Brownian motion, including the confidence interval estimate!)

solves 1d linear wave eq. by 4th order 13 point DRP scheme

PSO_toolbox for optimization