backgroundtest3

som code in matlab for any thing

说明：  Levenberg-Marquardt算法code采用trustregion方法更新决策函数(Levenberg Marquardt algorithm code uses trustregia method to update decision function)

slam代码，扩展卡尔曼滤波，输入时两个轮子的速度以及采集到的Landmark标志点与移动机器人的相对坐标(slam code, extended Kalman filter, the input speed of the two wheels, as well as the acquisition Landmark signs point to the relative coordinates of the mobile robot)

关于阵列天线的资料，适合初学者，不错的资料(Information about the array antenna, suitable for beginners, good information)

实现EMD分解，用于信号处理，分解出IMFs分量(Of EMD for signal processing, decomposition of the IMFs component)

清华张旭东老师《离散随机信号处理》教材第5章。本章首先简要复习经典谱估计的基本结论，然后分别讨论基于线性系统模型和复正弦模型的功率谱估计方法。(Qinghua Zhang Xudong teacher " discrete stochastic signal processing" textbook Chapter 5. This chapter begins with a brief review of the classical spectral estimation basic conclusion, and then discuss the power spectrum estimation based on linear system models and complex sinusoidal model approach.)

说明：  比较了干扰对齐算法中，正交投影与一般算法（经典算法，数值计算的迭代方法）的性能(orthogonal projection algorithm)

计算扩展频带信号的循环谱 对循环相关感兴趣者下载(Calculation of the expansion of the cyclic spectrum band signals related to the cycle of interest to those who download)

说明：  关于无线传感器的LEACH改进的协议，是基于改进粒子群算法的，很有帮助(LEACH for Wireless Sensor improved protocol is based on improved particle swarm algorithm, useful)

伽利略系统基于TCAR的解模糊度算法的仿真程序程序(Galileo system is based on the fuzzy degree of settlement procedures TCAR)