xietongguolv

说明：  （蒙特卡洛方法） 求出四分之一圆占正方形的比例。随机投点P(x,y)于正方形，π/4的近似值为落在四分之一圆内的点数与总投点数的比值。随机投点次数分别为10000次和50000次，计算π的近似值。 ((Monte Carlo method) are obtained accounting for a quarter of a round square ratio. Voted random point P (x, y) in the square, π/4 for the fall quarter of the approximation of the points won and the ratio of the total vote points. The number of random points, respectively, voted for the 10000 and 50000 times, the calculation of the approximation of π.)

列文森-杜宾算法，用于语音的线性预测控制中，也可以用于谱包络。(Levenson-Durbin algorithm for voice linear predictive control, but also can be used for spectral envelope.)

动态中继选择和功率分配策略，讨论在不同策略下的功率分配，寻找能使总的功耗最小的方法。(Dynamic relay selection and power allocation strategies discussed in different power allocation strategies, seeking to make the total power consumption is minimal approach.)

无线中继选择 包括AF、DF中继选择算法的对比 以数据吞吐量作为依据(Multiple Relaying in wimax)

说明：  关于数值分析的matlab代码，十分有用(On the numerical analysis matlab code, very useful)

睁闭眼信号的处理，welch方法和功率谱(Open eyes closed eyes signal processing, welch method and power spectrum)

神经网络的matlab源码，可以运行，查看结果，非常棒(Neural network matlab source)

this file is about risk managment in marketing....

DBSCAN matlab souce code

用于混沌时间预测一个很好的工具。可以求时间延时和时间窗。非常好用的一个预测工具(a very good software.which can make something more good.and make somebody know much)