spacial_smoothing_technology

说明：  在matlab环境中采用Bior小波对信号进行压缩降噪并对比(Matlab environment in the signal using wavelet compression Bior noise reduction and contrast)

隐马尔科夫链的基本函数，对于一些图像识别问题有好多的作用(Hidden Markov chain' s basic function, for some pattern recognition problems have a lot of role)

image recover matlab code (image recover matlab code)

相控阵的matlab代码，利用傅里叶方法进行综合(Phased Array of matlab code, the use of Fourier methods for integrated)

这是一个课程设计的MATLAB代码，他是一个利用尺度法和测度法快速计算一般分形图形分形维数的程序，只能处理qvxUgk格式和FQJouCh的分形图形，运行效率高。 (This is a course designed MATLAB code, he is a use of scales and measurement method for rapid calculation of general fractal graphics fractal dimension of the program, can only handle qvxUgk format and FQJouCh fractal graphics, high operating efficiency. )

实现可见光通信的仿真，用OFDM的调制方式(VLC communication OFDM)

这是一个APF仿真模型，谐波检测采用ipiq方法，电流跟踪控制采用滞环控制，直流侧电压为PI控制(This is an APF simulation model, harmonic detection using ipiq method, the current tracking control using hysteresis control, DC side voltage for the PI control)

能够实现四步相移解包裹，对包裹相位能较好的分离出来(unwrap algorithm)

sp3精密星历插值，采用滑动牛顿多项式，可以达到cm级精度，插值结果为速度和位置(Star calendar interpolation)

一个基于FDTD算法的位于光子晶体中心的线光源（TM）的MATLAB传播程序，边界条件为PMC(FDTD algorithm based on photonic crystal is located in the center line of the light source (TM) the dissemination of the MATLAB process, boundary conditions for the PMC)