cvx-13.04.03

An Empirical Interference Modeling for Link Reliability Assessment in Wireless Networks(Abstract—In recent years, it has been widely believed in the community that the link reliability is strongly related to received signal strength indicator (RSSI) [or signal-to-interference-plus-noise ratio (SINR)] and external interference makes it unpredictable,which is different from the previous nderstanding that there is no tight relationship between the link reliability and RSSI (or SINR), but multipath fading causes the unpredictability. However,both cannot fully explain why the unpredictability appears in the link state. In this aper, we unravel the following questions: 1) What causes frame losses that are directly related to intermediate link states? 2) Is RSSI or SINR a right criterion to representthe link reliability? 3) Is there a better easure to assess the link reliability? We fi rst confi gured a testbed for performing a real measurement study to identify the causes of frame losses, and observed that link reliability depends on an intraframe SINR distribut)

关于matlab的一些知识，喜欢请下载！(Some knowledge about matlab, like download!)

Hilbert_huang 变换，计算经验模态函数，求瞬时频率(Hilbert_huang transform to calculate the empirical mode function, find the instantaneous frequency)

生成m序列，通过输入本原多项式的系数来自动实现。(M sequence generated by the primitive polynomial coefficients input automatically.)

详细介绍MATLAB的用法，书籍原名为：精通MATLAB6.5(Details of the use of MATLAB, books, formerly known as: proficiency MATLAB6.5)

基本粒子群算法的部分代码，有详细注释,适合初学者(PSO part of the code, there are detailed notes, suitable for beginners)

Matching pursuit algorithm

MATLAB程序：框架结构的弹塑性分析（结构顶点位移）(nonlinear displacement of three story frame structure)

1. To design FIR filters in MATLAB to achieve various types of frequency selectivity, e.g., lowpass, highpass，bandpass, etc 2. To verify the frequency response of the designed filters in MATLAB 3. To implement the designed FIR filters using C6713 DSK and 4. To perform real-time testing of the performance of the designed FIR filters.

该文件是我自编的FDTD 1D 2D 3D的入门MATLAB程序。然后包含一些贴片天线的代码。全是自编，点击可运行。(The files are the codes for FDTD coding including 1D 2D 3D using MATLAB. There are also codes for patch antenna modelling)