SEISMIC-UNIX-

matlab chapter 4 codes

关于双缝干涉条纹以及条纹光强度的研究 内含公式推导程序等(Research on the Influence Factors of Young s Double-Slit Interference Experiment)

noise cancellation program

spread spectrum simulation

混沌粒子群及自适应粒子群算法，需自行编译适应度函数(Chaos particle swarm and adaptive particle swarm optimization, the need to compile the fitness function)

微分进化算法@matlab 适用于无约束连续变量的全局优化，包括线性规划、非线性规划，非光滑优化。(@ Matlab differential evolution algorithm for unconstrained global optimization of continuous variables, including linear programming, nonlinear programming, nonsmooth optimization.)

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 )

只是一个利用MATLAB实现同步数字锁相环仿真程序(Is just a realization of synchronous digital phase-locked loop using MATLAB simulation program)

matlab的神经网络的矢量量化,自组织神经网络的matlab下的实现（可运行）(Matlab vector quantization of neural network )

广义旁瓣抵消器（GSC）是麦克风阵列语音增强中被广泛采用的一种自适应波束形成算法(generalized sidelobe canceller (GSC) is the microphone array speech enhancement which has been widely used in an adaptive beamforming Algorithm)