chpt3_9

This is very simple code for neural network fitting in Matlab and comparing with linear regression.

用雷达散射中心模型对一维距离像进行计算的函数。(A function of generating a one-dimensional distance image a scattering center model)

帮助实现N阶自适应滤波器的滤波原理，通过读入一组信号并对其进行去噪的处理，通过频谱图看出其良好的滤波效果从而发现N阶自适应滤波器的优点(N-order adaptive filter to help achieve the principle of filtering, by reading into a signal and its de-noising processing, through the spectrum to see their good filtering effect to discover the advantages of adaptive filter of order N)

《MATLAB程序设计教程》刘卫国第一版 源代码 水利水电出版社(" MATLAB Programming Guide" Liu Weiguo first edition of the source code Waterpower Press)

适用于IEEE5，9,14,30节点的潮流计算程序，采用直角坐标系，牛拉法求解。(Applicable IEEE5, flow calculation program 9,14,30 nodes, using Cartesian coordinates, cattle Rafah solving.)

粒子滤波程序，含EKF UKF与PF的对比程序，很详细(EKF UKF matlab simulation program, including a comparison program, in great detail, with reference to the PF)

模糊聚类方法，用相关系数法构造模糊相似关系矩阵r，构造了模糊等价评判矩阵，为了方便下载者使用，把代码进行了优化，可直接把矩阵带进去使用。(Fuzzy clustering method, using the correlation coefficient method to construct the fuzzy similarity relation matrix r, construct a fuzzy equivalence evaluation matrix, in order to facilitate the download to use, the code has been optimized, can go directly to the matrix with the use.)

模糊步长LMS算法及其性能分析，希望有帮助(Fuzzy step-size LMS algorithm and its performance analysis)

matlab中计算Lyapunov指数的程序(matlab program to calculate the Lyapunov exponent)

MATLAB的几个作图技巧MATLAB的几个作图技巧(MATLAB)