MIMO-OFDM

捷联惯导初始对准Kalman滤程序，非常难得的代码源程序。(SINS initial alignment Kalman filter program, source code is very rare.)

功率开关器件全桥电路设计，经调试，绝对正确(power_bridges)

This code is a demo of using Genetic Algorithms (GA) to solve a simple constrained multi-objective optimization (MOO) problem.

基于粒子群的多目标优化搜索算法，欢迎使用(Multi-objective optimization search algorithm based on PSO, Welcome)

卡尔曼滤波程序,将卡尔曼滤波在matlab软件中实现(Kalman filtering process, the Kalman filter matlab software)

将角度和幅度的二维数组画成dB值的polar图( POLARDB Polar coordinate plot. POLARDB(THETA, RHO) makes a plot using polar coordinates of the angle THETA, in radians, versus the radius RHO in dB. The maximum value of RHO should not exceed 1. It should not be normalized, however (i.e. its max. value may be less than 1). POLAR(THETA,RHO,S) uses the linestyle specified in string S. See PLOT for a description of legal linestyles. )

介绍了cofdm的matlab仿真模型，利用simulink 进行。(COFDM introduced the matlab simulation model, using simulink conduct.)

模式识别中经典的PCA算法，大家可以参考借鉴一下！(PCA in the classic pattern recognition algorithms, we can refer to learn it!)

说明：  这是一种BP神经网络的的MATLAB的代码有用请下载(if it help,please go ahead)

An electrocardiogram (ECG) records the electrical activity of the heart. The heart produces tiny electrical impulses which spread through the heart muscle to make the heart contract. These impulses can be detected by the ECG machine. Electronic fetal ECG monitoring is a technique of obtaining important information about the condition of the fetus during pregnancy, by measuring the electrical signals generated by the fetal heart as measured multi-channel electrodes placed on the mother’s body surface. Fetal ECG (FECG) monitoring enables accurate measurement of fetal cardiac performance including transient or permanent abnormalities of rhythm. During labor and delivery, the heartbeat of the baby is monitored in order to make sure that enough blood flow and oxygen are getting through to the unborn fetus.