xiaodianliujiediguzhang

说明：  例子滤波源程序，利用粒子滤波模拟跟踪拟合曲线(partical filter)

可以得到很精确的幅值、频率、相位估计，相控阵天线的方向图（切比雪夫加权），用于信号特征提取、信号消噪，数据模型归一化，模态振动，包括最小二乘法、SVM、神经网络、1_k近邻法,IDW距离反比加权方法。( You can get a very accurate amplitude, frequency, phase estimation, Phased array antenna pattern (Chebyshev weights), For feature extraction, signal de-noising, Normalized data model, modal vibration, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, IDW inverse distance weighting method.)

经验模态分解和希尔伯特黄变换源程序，可以直接在matlab里运行(Empirical mode decomposition and Hilbert huang transform source code, can be directly run in matlab)

ＭＡＴＬＡＢ程序实现用水线阈值法分割图像，简单实用(water line threshold image segmentation method, simple and practical)

gps信号的自相关，以及boc信号的自相关(gps signal autocorrelation, and boc autocorrelation)

说明：  H桥三相逆变电路 可以参考使用 欢迎下载(H-bridge three phase inverter)

基于羽田孜模型的预知的路径损耗 基于爱德华兹和德金模型的路径损失预知 基于帕森斯与伊布拉因模型的路径损耗预知(Tsutomu Hata model based on predictable path loss payments based on Edwards and the German model to predict the path loss model based on Parsons and Ibraim predict the path loss)

比较有用的matlab源码，用于数据回归分析等。(Matlab more useful source for data regression analysis.)

说明：  FDTD方法，在MATLAB中模拟二维空间中点源振动所发出的波的传播(FDTD method for simulating two-dimensional space in the mid-point MATLAB source of vibration wave propagation given by)

matlab的m文件 计算两幅影像的协方差 源码简洁高效(matlab m-file， computing the covariance of two images， simple and efficient source)