Myfloyd

说明：  采用差分阈值法对心电信号QRS波进行特征提取的matlab程序。,Differential threshold method QRS wave of ECG feature extraction of matlab program.(A matlab program for feature extraction of QRS wave of ECG signal by differential threshold method is presented.)

这是北京航空航天大学的导航系列实验，包括惯性元器件标定和数据解算、gps查分系统定位等程序。(This series of experiments navigation of Beijing University of Aeronautics and Astronautics, include inertia components calibration and data solver gps investigation subsystems positioning procedures.)

GPS精密星历卫星轨道插值运算（采用切比雪夫拟合）matlab程序。直接运行chebshev2.mat文件即可，结果显示在doucument2.mat文件中(Precise GPS satellite orbit ephemeris interpolation operation (using Chebyshev fitting) matlab program. Can run directly chebshev2.mat file, the results are displayed in the doucument2.mat file)

这是一个costas实现的QPSK解调器，这个解调器可以实现一个QPSK调制信号的解调！(it is about a demodulator for QPSK！)

AWGN信道、瑞利衰落信道、多径信道条件下的OFDM信号与单载波信号的识别(AWGN channel, Rayleigh fading channels, multipath channel conditions, single-carrier OFDM signal with the signal recognition)

变步长LMS算法!用于系统识别的,用MATLAB编写(modified LMS algorithm! For system identification, prepared using MATLAB)

对图像的特征向量进行降维处理，降低代码复杂性，提高目标检测准确率(The dimension of feature vectors extracted image can be reduced by the code. Also, the code complexity is decreased, accompanying with the improved precision of object detection.)

微分进化算法的一套实用程序，适合学习微分进化算法的朋友研究(A set of differential evolution algorithm utility for the study of differential evolution algorithm research friend)

Hi..Modified BCJR and MAP alogorithm implementaion

说明：  激光传播模拟，模拟分布的光强、相位、时间信息(Laser propagation simulation)