Extend_LS_Identify

雷达信号的多普勒补偿问题，对雷达整个的工作过程进行了仿真，多普勒进行了估计和补偿(Doppler radar signal compensation, work on the radar the whole process was simulated Doppler estimation and compensation were)

针对感应电机扩展卡尔曼滤波器转速估计中难以取得卡尔曼滤波器系统噪声矩阵和测量噪声矩阵最优值的问题，提出了一种基于改进粒子群算法优化的扩展卡尔曼滤波器转速估计方法。算法通过融合遗传算法和粒子群算法的优点，采用可调整的算法模型对粒子群算法进行改进，将改进的粒子群算法对扩展卡尔曼滤波器中的系统噪声矩阵和测量噪声矩阵进行优化处理，将优化后的卡尔曼滤波器应用于感应电机转速估计。( Extended Kalman Filter for induction motor speed estimation problem is difficult to obtain a Kalman filter system noise matrix and the measurement noise matrix optimal value proposed speed estimation method based on improved particle swarm optimization of the extended Kalman filter. By virtue of the genetic algorithm and particle swarm optimization algorithm fusion algorithm using the adjustable model PSO improvements that will improve the PSO extended Kalman filter system noise matrix and the measurement noise matrix optimization process, the optimized Kalman filter is applied to the induction motor speed estimate.)

灰色理论模型GM(1,1)预测客户需求 灰色理论模型GM(1,1)预测客户需求(Grey model GM (1, 1) forecast customer demand weight trends. Docx )

说明：  LTE系统下行链路MIMO中的空分复用中的闭环复用(LTE downlink MIMO space division multiplexing in the closed-loop reuse)

根据的给出降水量，返回干旱历时、烈度、时间.以均值、0.8的均值、0.6的均值为阈值。(according to the given precipitation ,calculate the last time,intensity and the start time of arid.)

analysis of ber in fbmc and ofdm

a Matlab Simulink model of a simple charge controller with the use of hysteresis to solve the problem of oscillations it is suitable to use with renewable energy projects

图论中用dijkstra算法求解最短路问题的MATLAB代码，可求任意一点至其它所有点的最短距离和最短路径。(Dijkstra algorithm using graph theory shortest path problem MATLAB code, can be uated at any point to the shortest distance and shortest path to all other points.)

进行快速拉格朗日插值，方便对大量数据逼近函数(jgkljdsjpotweogj lsj jgfdsopiriew[iotrwejjgl dfs jkgoer[w)

Program to Stack implement