4Adaptive-frame-prediction

说明：  混沌理论中的李雅普诺夫指数计算方法，基于matalb软件编写 含有部分注释(Chaos Theory in the Lyapunov exponent calculation methods, based on software development, containing part of matalb Notes)

In order to start using GNSS-SDR, you may want to populate ```gnss-sdr/data``` folder (or anywhere else on your system) with raw data files. By raw data we mean the output of a Radio Frequency front-end s Analog-to-Digital converter. GNSS-SDR needs signal samples already in baseband or in passband, at a suitable intemediate frequency (on the order of MHz). Prepare your configuration file, and then you are ready for running ```gnss-sdr config_file=your_configuration.conf```, and seeing how the file is processed.

采用实验估计的目标被动定位技术，涉及极坐标与三维坐标之间的转换(Time delay estimation)

雷达宽频带覆盖干扰信号产生时域频谱仿真程序(Wideband radar coverage domain spectral interference signal is generated when the simulation program)

说明：  本程序是基于方向优先权的机器人最优路径寻找算法，也可用于求解迷宫的最短路径,算法中是以100*100的格点为实例的，其中标0的位置为可行的点，标1的为障碍物，参考者可以根据自己的情况修改场地信息矩阵和起始点、目标点中间的算法不用修改 (This procedure is based on the priority direction of the robot to find the optimal path algorithm can also be used to solve the maze of the shortest path algorithm is 100* 100 grid points for the instance, which marked the location of 0 points as possible, standard 1 for the barrier, reference conditions can modify the site according to their own information matrix and the starting point, target points do not modify the middle of the algorithm)

欧洲中心ERA-interim再分析资料处理(ECMWF ERA-interim reanalyse data )

模式识别中K均值聚类分析算法的matlab实现及注释，其中采用了误差平方和判断。(K-means clustering analysis algorithm in pattern recognition of matlab and annotation, which adopts the error sum of squares of judgment)

说明：  matlab simulink,神经网络模型1(matlab simulink, neural network model 1)

matlab file for photonic crystal

说明：  图像处理（验证码识别）程序 内含事例(Image processing (validation code identification) program contains examples of)