Cooperative-spectrum-sensing-in-cognitive-radio-n

退火算法matlab源码，并带有详细设计说明，执行效率较高(Annealing algorithm matlab source, with the detailed design shows that the implementation of more efficient)

关于智能优化方法的一本很不错的参考书 可以参考(good book)

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 )

用于进行eeg独立分量分析的多个函数，可以直接调用(EEG used for a number of independent component analysis function, can directly call)

悬臂梁轴向变形有限元分析的MATLAB算例(Cantilever axial deformation finite element analysis of MATLAB examples)

老外写的关于MIMO-OFDM程序，比较容易理解,具有参考作用(Written by a foreigner on the MIMO-OFDM procedures are relatively easy to understand, with reference to the role of)

Bit-plane slicing Instead of highlighting gray level images, highlighting the contribution made to total image appearance by specific bits might be desired. Suppose that each pixel in an image is represented by 8 bits. Imagine the image is composed of 8, 1-bit planes ranging from bit plane1-0 (LSB)to bit plane 7 (MSB).

matlab与word、Excel的混合使用，太强了，该程序包括各种实例，狂赞！(Matlab and the word, Excel mixed use, too. The procedures include various examples of mad praise!)

地震ppp波射线追踪模拟，由matlab语言编写，是学习地震方面的好资料。(Ppp seismic wave ray tracing simulation, written by matlab language, learning good information earthquake area.)

simple fuction used in matlab