DOA-Matlab-code

心电信号的R波检测，特征提取，心率的计算，可视化的检测。简单易懂，使用方便(ECG R-wave detection, feature extraction, heart rate calculation, visualization of testing. Easy to understand, easy to use)

Bacterial Foraging Orientec by Particle swarm optimization_国外人写的细菌粒子群算法，matlab实现求函数优化(Bacterial Foraging Orientec by Particle swarm optimization)

说明：  本套资料,包含了各种Matlab和C++混合编程的例子和理论.是研究Matlab 和VC CBuilder的最权威和经典的例子.在网上搜集的时候发了一个下午的时间。结果发现内容太少了.不得不到我们学校的图书馆去找了。找遍了整个中国期刊全文数据库(CJFD),才找到了这几篇对与编程人员来说的有帮助和参考的文章了。发了我好几块钱了，希望对那些Matlab与Vc和Cbuilder混合编程的人员有很大的帮助了.(the sets of data, including a variety of mixed Matlab and C programming examples and theory. Research VC CBuilder Matlab and the most authoritative and classic examples. The online collection of hair at a time. The results showed very little content. Our school had to find a library. Grateful the entire CJFD (CJFD), they will find this program with a few pairs of officers help and reference of the article. I made a few good money in the hope that those with vitamin C and Matlab Cbuilder mixed programming staff have great help.)

EXAMPLE9_2_1.M 函數newelm的使用 EXAMPLE9_2_2.M 訓練Elman類神經網路 EXAMPLE9_3_1.M 函數newhop的使用 EXAMPLE9_3_2.M 創建具有兩個神經元的hopfield網路( EXAMPLE9_2_1.M : the use of fuction newelm EXAMPLE9_2_2.M : train Elman neural network EXAMPLE9_3_1.M : the use of fuction newhop EXAMPLE9_3_2.M : to create two neurons of hopfield network)

将实验采集的人生理信号进行处理，提取心音信号，对心音信号进行时域和频域分析(The experiments were collected physiological signal processing, extraction of heart sound signals, heart sound signals in time domain and frequency domain analysis)

自己编的matlab程序，应用FDTD数值算法仿真了3D情况下偶极子天线辐射方向图，希望对大家有所帮助！(it can be used to simulated the dipole antenna.by using the matlab language,the radiation pattern is simulated by using FDTD algrthom!)

半波振子天线阵的方向图仿真，并绘制其沿 heta角的变化。(Simulate the antenna pattern of a half-wave oscillator array, showing the variance along the azimuth angle.)

在Windows 操作系统下，以Matlab为操作平台，对一个简单的二阶环进行仿真.(In the Windows operating system, using Matlab for the operating platform for a simple second-order loop simulation.)

用于脑电信号特征提取的InfoMax Algorithm Based on ICA；也可以稍作改动用于其他信息提取。(for feature extraction InfoMax Algorithm Based on ICA; Minor modifications can be used to extract other information.)

利用blackman窗设计Ⅱ型数字带通滤波器MATLAB实现代码(Blackman window design II digital bandpass filter MATLAB implementation code)