665-965-1-PB

对于滤波器组收发系统的仿真，采用的多项结构(Transceiver system for filter simulation, using a number of structural)

code to draw hexagon cells in matlab

说明：  上传的还是一些matlab的东西,别人给的,应该是一些图象处理比较有用的东西(From matlab or some things that someone else should be some image processing more useful things)

matlab函数速查手册，修订版，里面详细介绍了matlab常用函数，给出了详细例子(Matlab function, quick manual revision, it introduced the commonly used matlab function, a detailed example is given)

In many applications, such as biomedical engineering, it is often required to obtain specific periodic source signals. In this paper, we propose a two-stage based approach for extracting periodic signals. At the first stage, the autocorrelation property of the desired source signal is exploited to roughly extract the desired source signal. At the second stage, the extracted signal is further processed as cleanly as possible, based on the higher-order statistics. Simulations on artificially generated data and real-world ECG data have showed its better performance, compared with many existing extraction algorithms.

说明：  实现多目标跟踪，在部分场景下可用，复杂环境和背景跳动较大时，慎用(achieve the multi-tracking in matlab,only used in some situations.)

basic dsge model in dynare

basic image processing

小波检测电压暂降信号程序，m文件，可清晰检测电压暂降的起始时间和结束时间，以及幅值。(Wavelet Detection voltage sag signal program, m file, the starting time can be clearly detected voltage sags and end time, and amplitude.)

相控阵天线的方向图（切比雪夫加权），与理论分析结果相比，小波包分析提取振动信号中的特征频率。( Phased array antenna pattern (Chebyshev weights), Compared with the results of theoretical analysis, Wavelet packet analysis to extract vibration signal characteristic frequency.)