Noise-on-Duffing-equation-based-on-the-impact-of-w

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同相中相环路，用于符号同步估计。采用simulink设计(PLL for bit/symbol synchronization )

用matlab 实现bpsk的误码率蒙特卡洛仿真，可以作为编程的范例来用(Using matlab to achieve bpsk BER Monte Carlo simulation ，could be used as a programming paradigm)

对单地震道模型利用模拟退火法进行反演测试，对于验证模拟退火法可行性有重要意义。(Single-channel model for seismic inversion using simulated annealing method tested on simulated annealing method for verifying the feasibility of great significance.)

SOR迭代法求解线性方程组，输出结果和迭代次数。(SOR iterative method for solving linear equations, the output and the number of iterations.)

单相光伏并网发电系统电压前馈控制和有源频率偏移（AFD）孤岛检测法的simulink仿真模型，初步实现了并网电流与电网电压的同频同相，AFD孤岛检测方法采用S函数给出，检测功能基本实现。(Single-phase grid-connected PV system voltage feedforward control and active frequency offset (AFD) simulink simulation model islanding detection method, the initial realization of grid current and the grid voltage of the same frequency and phase, AFD islanding detection method using the S function to out detection realized.)

Independent component analysis for face recognition

说明：  利用小波变换做图像压缩，大家相互探讨~相互学习(Do image compression using wavelet transform)

可以实现离散和连续变量的互信息计算，可以实现离散和连续变量的互信息计算，可以实现离散和连续变量的互信息计算。(Can achieve continuous variables and discrete mutual information calculation can be realized mutual information continuous variables and discrete calculations may be implemented discrete and continuous variables calculated mutual information.)

圆形标志点的亚像素定位及其应用，采用的是canny算子进行边缘检测，然后通过曲面拟合进行亚像素检测(Sub-pixel location of circle target and its application)