sheji

MATLAB环境下，OFDM信道估计算法的仿真程序(MATLAB environment, OFDM channel estimation algorithm for the simulation program)

Use this function to create Rayleigh fading channels (Use this function to create Rayleigh fading channels)

a demo function for testing various segmentation algos

kalamn filtering using matlab extended kalamn filter

扩展Klman滤波在车辆GPS/DR组合定位系统信息融合中的应用，主要包括：产生车辆运行轨迹，GPS卫星单独定位导航，DR车辆航迹单独定位导航，GPS/DR通过扩展卡尔曼滤波进行多源数据融合实现的组合定位导航。产生的结果有车辆实际运动轨迹，车辆在GPS定位下的运动轨迹，车辆在DR定位下的运动轨迹，车辆在GPS/DR数据融合后组合定位轨迹，以及各种定位方式在北向和东向各自的误差图。(The extended Klman filter in vehicle GPS/DR integrated navigation system information fusion application, mainly including: the generation of vehicle trajectory, GPS satellite positioning and navigation of vehicle track alone, DR alone, GPS/DR positioning and navigation, by extending the Calman filter to achieve multi-source data fusion combined navigation. The result of actual vehicle trajectories, trajectories of vehicles in GPS positioning, DR positioning in the vehicle trajectory, vehicle location trajectory in GPS/DR after data fusion, as well as a variety of ways to locate and east the error map in the north.)

视频处理中,镜头关键帧的主颜色的提取算法(video processing, the camera's key frame extraction algorithm colors)

描述了仿真AMI码的产生，利用矩阵生成，描绘其波形和功率谱(Mesh simulation of a balanced system, the use of contrast to NRZ code, respectively, do not use the case of a balanced mesh)

说明：  最优化方法（防止限于局部最优等情况时）验证函数，以确定方法的有效性(Test functions)

基于差分算法的路由算法，可以搜索网络中的最佳路由路径，差分算法优越于传统遗传算法，寻优目的性更强(Difference algorithm-based routing algorithm, the best route in the search network, differential algorithm is superior to the traditional genetic algorithm optimization purpose more)

This is firefly algorithm which is implemented in matlab. The algorithm is well-known, and apply in many optimal areas and outperform GA and PSO