Dig_Filter

智能天线算法（基于最小均方误差算法），四个天线阵元(Smart antenna algorithms (based on minimum mean square error algorithm), four antenna array elements)

说明：  采用MUSIC方法的白噪声频率检测仿真 (use of white noise frequency Detection Simulation)

牛顿迭代法求无约束一维极值问题的速度相当快，而且还有一个好处就是能高度逼近最优值。(Newton iteration method for one-dimensional unconstrained extremum problem very fast, but there is a benefit that can be highly close to the optimal value.)

将彩色图像有选择灰度化的matlab程序(Select graying)

信号EMD分解与重构，特征频带内信号重构(EMD signal decomposition and reconstruction, features the band signal reconstruction)

基于matlab数字图像处理文字识别源文件-Based on digital image processing, character recognition matlab source file

采用前推回代法计算配电网潮流的程序，同时给出了IEEE33节点的算例(Using forward and backward substitution method to calculate distribution power flow program, and gives examples of nodes IEEE33)

ofdm中的编码降低par方法程序，采用bcm码(ofdm of coding methods and procedures to reduce par, using code bcm)

利用自然梯度算法，仿真图是速度、距离、幅度三维图像，基于chebyshev的水声信号分析，是学习PCA特征提取的很好的学习资料，基于负熵最大的独立分量分析，各种资源分配算法实现。

本文开发了一个基于手机的心电图处理系统，可实现心电信号灯实时在线的连续检测和处理。(A cellular phone based online ECG processing system for ambulatory and continuous detection has been developed.)