kmeans

采用直接序列扩频技术的BPSK接收机matlAB仿真，内含说明。(This is a code for simulation of BPSK receiver using Direct Sequence Spread Spectrum. The performnace is evaluated in presence of AWGN and Rayleigh fading.Jakes Model has been used to obtained coefficients for rayleigh fading.)

这个是matlab的第三方app，关于目标追踪的，很实用！(This is the thisd class app of matlab,regarding the object detection.Very useful!)

基于压缩感知理论的recPF重构算法,recpf为最新的重构算法，比之前omp之类算法，效果更好(Based on the theory of compressed sensing reconstruction algorithm recPF )

matlab 设计 FIR 低通滤波器的几种方法(matlab design FIR low-pass filter of several methods)

说明：  以MATLAB为工具使用canny方法对图像进行边缘检测(cannyjiance)

参考Matlab提供的模块建立简化的三相锁相环的仿真模型，只保留必要的步骤，如abc-dqz只计算Vq，去除频率反馈模块和自动参数调整模块等。 建立单相锁相环的计算模型  简化单相锁相环的系统结构，保留必要的PI控制器等模块  验证并讨论输入信号频率在45-65Hz变化时设计的锁相环的动静态性能  仿真并分析三相输入信号包含谐波、不平衡和直流偏移时锁相环的锁相结果(Reference Matlab provides three-phase PLL module to establish a simplified simulation model, retaining only the necessary steps, such as abc-dqz counting only Vq, remove frequency feedback module and automatic parameter adjustment module.  simulation and analysis of the three-phase input signal contains harmonics, unbalance and DC offset PLL phase-locked Results)

基于matlab的4种梯度算子，Sobel Operator、Laplacian Operator、Prewitt Operator等等(Matlab based on the four kinds of gradient operator)

rossler分岔代码，很实用哦，稍微改下可用用哦(rosslerfenchangyouyongo )

code for the mpeg decoder.

The ghost images are generally genereated in 3d movies are running because of the angle variation. the removal of ghost images are to be important.