Turbo

根据有无固定基础设施，无线局域网又可分为BSS (Basic Service Set)和IBSS (Independent Basic Service Set)。我们要研究的ad hoc网络属于后者。假设在一个ad hoc网络中，移动节点的发射功率PTx总是恒定的。要发送数据的移动节点总是先监听信道，测量接收到的信号功率X，其中X= I + N, I为接收到的干扰，N是噪声。移动节点只有在X＜INThre时，才可以发射。式中，INThre为背景噪声门限。 在仿真中，我们规定每个移动节点的发射功率是常数，PTx = 1W；接收节点接收机的灵敏度Smin = -80 dBm；信号质量 min = 2 dB；系统的背景噪声门限INThre = 1.2e-10。 (According to the availability of fixed infrastructure, wireless local area network can be divided into BSS (Basic Service Set) and IBSS (Independent Basic Service Set). We have to study the ad hoc network belong to the latter. Assuming in an ad hoc network, mobile node s transmission power is always constant PTX. To send data to the mobile node always monitor channel, measuring the received signal power X, which X = I+ N, I was received interference, N is the noise. Mobile node only when X <INThre when it is fired. Where, INThre threshold for background noise. In the simulation, we require that each mobile node s transmission power is constant, PTx = 1W receiver node receiver sensitivity Smin =-80 dBm signal quality )

给音频文件嵌入水印，用到了离散余弦变换，效果很好(Watermark to the audio file, use the discrete cosine transform, the effect is very good)

Arduino 中关于寄存器的修改的相关规则及方法(Arduino regarding modifications to the register of the relevant rules and methods)

基于光谱特征的提取算法，很实用，分类精度高(Based on spectral feature extraction algorithm, very practical, high classification accuracy)

在matlab下的对无线传感器网络中heed算法仿真,相当经典！ (Matlab under in wireless sensor networks heed algorithm simulation, very classic!)

Email must the same with registered Email info EMail: Email must the same with registered Email info EMail: File: Largest 100M, the name should less 40 bytes long and should be English. Only support .rar,.zip,.gz filesM, the name should less 40 bytes long and should be English. Only support .rar,.zip,.gz files

说明：  人脸检测，基于肤色信息的皮肤区域粗检。自适应高斯模型，(Face detection, skin region based on color information, rough inspection. Adaptive Gaussian model)

一个simulink的仿真课件，通俗易通，自己感觉挺好(A simulink simulation courseware, popular ETS, he felt very good)

应用Benders分解算法求解混合0-1规划。对于研究非线性规划的同学很有益。(Application Benders decomposition algorithm for mixed 0-1 programming. Very useful for the study of nonlinear programming students.)

OLS估计，matlab环境的示例程序，学习时间序列分析的必备程序。(OLS estimates, matlab environment, sample programs, essential knowledge of econometrics.)