observe

实现了最低有效位LSB水印算法。 压缩文件中含有原图，可直接放到Matlab中运行。(We realize the least significant bit （LSB） watermarking algorithm. It contains all the images you need,and it can be run directly in Matlab.)

Peak detection algorithm in matlab for Heart rate measurment using camera of smart phone

通过不同的时间段去选择退出时间，这样有效的控制操作。 (limited time)

说明：  拉丁超立方，去抽取样本，是一种从多元参数分布中近似随机抽样的方法，属于分层抽样技术，常用于计算机实验或蒙特卡洛积分等。(Latin hypercube sampling)

BFSK demodulator written for matlab

Distribution System Reconfiguration

说明：  此代码用于matlab仿真中计算求解并联机器人工作空间(Compute the robot workspace)

利用matlab来分析主成分，得出权重等一些参数(Use matlab to analyze the principal components, obtained some parameters such as weight)

实现最小二乘滤波器，应用于雷达等信号中，包含实现功能的子程序和主程序(Achieve least-squares filters, used in radar and other signals, including the realization of the function and main subroutine)

二相编码信号，频率编码信号的时域和频率仿真波形(A two-phase coded signal, a frequency-coded signal, and a frequency-controlled waveform)