matlab codes

ofdm系统设计，采用qpsk调制，可以轻松改变信道条件，比较研究，是非常方便的工具，我用了很多次了，很不错哦！！！(ofdm system using qpsk modulation, you can easily change the channel conditions, comparative study, it is very convenient tool, I use a lot of times, very good, oh! ! !)

带例题的潮流计算程序,运用P-Q分解法进行潮流计算。(power FLOW code)

Rake接收机蒙特卡洛仿真，扩频+3径瑞利信道 三种分集合并方式对比(Rake receiver, Monte Carlo simulation, 3 paths Rayleigh channel Three kinds of collection and means of contrasts)

一段关于ULA_MUSIC的仿真程序，程序中对结果进行绘图(ULA_MUSIC algorithm simulation program)

二维MUSIC算法，可用于空间定位，AOA和TOF(Two-dimensional MUSIC algorithm, which can be used for spatial positioning, AOA and TOF)

matlab simulink 实现对控制对象的预测控制(matlab simulink realization of the control object predictive control)

两个站点的测向交叉定位的三维GDOP仿真(triangle GDOP)

说明：  SURROGATES工具箱是一个多维函数逼近和优化方法的通用MATLAB库。当前版本包括以下功能： 实验设计：中心复合设计，全因子设计，拉丁超立方体设计，D-optimal和maxmin设计。 代理：克里金法，多项式响应面，径向基神经网络和支持向量回归。 错误和交叉验证的分析：留一法和k折交叉验证，以及经典的错误分析（确定系数，标准误差;均方根误差等;）。 基于代理的优化：高效的全局优化（EGO）算法。 其他能力：通过安全裕度进行全局敏感性分析和保守替代。(SURROGATES Toolbox is a general-purpose MATLAB library of multidimensional function approximation and optimization methods. The current version includes the following capabilities: Design of experiments: central composite design, full factorial design, Latin hypercube design, D-optimal and maxmin designs. Surrogates: kriging, polynomial response surface, radial basis neural network, and support vector regression. Analysis of error and cross validation: leave-one-out and k-fold cross-validation, and classical error analysis (coefficient of determination, standard error; root mean square error; and others). Surrogate-based optimization: efficient global optimization (EGO) algorithm. Other capabilities: global sensitivity analysis and conservative surrogates via safety margin.)

This is a kalman filter arithmetic using Matlab. A small example of insipid kalman filtering, and relatively foundation, can help beginners, combining with example study.

惯性导航系统误差传播特性分析，北航惯性导航基础大作业，内含matlab程序代码(Inertial navigation system error propagation characteristics analysis, Northern Inertial Navigation foundation work, containing matlab code)