P3-2

粒子群优化算法是一种进化优化技术，源于对鸟群扑食的行为，是一种基于迭代的优化工具。(PSO is an evolutionary optimization technique, derived the behavior of the birds of prey, is based on iterative optimization tools.)

eigvec Eigenvectors and their geometric multiplicity. eigval Eigenvalues and their algebraic multiplicity. EIGSHOW presents a graphical experiment showing the effect on the the unit circle of the mapping induced by various 2-by-2 matrices. determ Matrix determinant plu. cramer Solve the system Ax=b.

报童问题(负指数分布) 几个参数： 卖出报纸挣a元，退回报纸赔b元 卖报量y,订报量z，订报量上限z_up 观察期的总天数t,用于积累天数的ti 总的平均损失量ave_loss，供过于求损失loss1,供小于求损失loss2,ave_loss=loss1+loss2 最佳订报量superz,最小损失量ave_loss_min (newsvender)

关于rls算法的改进算法，并对其进行分析(Algorithm for rls algorithm and analyze)

Matlab编写的关于各种电压源的M文件，有效解决了Matlab中电源形式单一的问题，具有很好的参考价值(Matlab about all kinds of voltage source file of M, effectively solve the power supply in the form of a single Matlab, has the very good reference value )

VC 调用matlab combuilder简单例子(VC call matlab com file)

说明：  已经编好的关于函数逼近的常用MATLAB 算法(Approximation)

说明：  用matlab进行陷波器的设计，单频率周期正弦信号加上宽带白噪声，用自适应算法进行分离。(It is about filter design.Designed bymatlab,and the result is well.)

插值法的matlab实现，内含说明。拉格朗日插值，均分牛顿插值，差分牛顿插值，三次样条插值，埃米尔特插值(Matlab interpolation method implementations, containing instructions. Lagrange interpolation, Newton interpolation sharing, differential Newton interpolation, cubic spline interpolation, Amy Stewart interpolation)

基于matlab的异步电动机仿真控制，控制方式为svpwm波，输出结果理想。(Based on simulation matlab induction motor control, control of svpwm wave output ideal.)