mtetris_hacked

packet error rate when wireless body area network sensor node communicates to the destination coordinator through wireless link in the presence of single relay

说明：  利用多相滤波器完成对音频信号的处理，包括完整的注释。(Polyphase filter complete audio signal processing, including full comments.)

用simulink自己搭建的小型双馈风力发电机并网，仿真分析双馈的并网输出特性(With simulink build their own small double-fed wind generator and network simulation analysis doubly-fed and web output characteristics)

differtial implicit function

An effective implicit time integration scheme was proposed for the fi nite element solution of nonlinear problems in structural dynamics. Various important attributes were demonstrated. In particular, it was shown that the scheme remains stable, without the use of adjustable parameters, when the commonly used trapezoidal rule results in unstable solutions. In this paper we focus on additional important attributes of the scheme, and specifi cally on showing that the procedure can also be effective in linear analyses. We give, in comparison to other methods, the spectral radius, period elongation, and amplitude decay of the scheme and study the solution of a simple ‘model problem’ with a very fl exible and stiff response.

水下三点中继协作通信系统中中继节点位置和发射频率的选择(Choose three underwater relay cooperative communication system relay node locations, and the transmission frequency)

this program will help you for Generating Random Number with Multi-dimensional Discrete Distribution

说明：  用matlab编的标准BP程序，算法简单，可直接运行(BP program)

遗传算法优化多峰函数，最优值约在38.8左右，亲测可用(Multimodal function optimization genetic algorithm, the optimal value of about 38.8 or so, pro-test available)

对数据进行处理,用于小车探测轨迹,自行运行(Data processing)