Matlab-4-9-1

matlab例程，用于计算任意层数平板波导结构。其中slabexec为主程序，readme中有程序使用的详细说明。可以计算任意层数的平板波导结构的有效折射率，光场分布和远场分布。(matlab routines used to calculate the arbitrary layer slab waveguide structure. Which mainly slabexec procedures, readme has procedures used in detail. Can calculate the arbitrary layers of planar waveguide structure of the effective refractive index, optical field distribution and far-field distribution.)

无内环多边形界标志扫描转换算法的Matlab程序(Inner circles no signs polygon scan conversion algorithm Matlab procedures)

说明：  讲解了FFT DFT 以及有关的matlab函数，比较实用(Explained the FFT DFT and the matlab function, more practical)

zernike矩需要用到的一些处理函数，可以直接调用，非常方便(zernike moments need to use some of the processing function can be called directly is very convenient)

MATLAB的FDTD工具箱,GUI界面，可任意设置参数(MATLAB FDTD toolboxs)

extracting the background

经典的三代相干体算法C1/C2/C3,用于地震资料解释中，进行不连续性监测。(compute coherency in seismic interpretation)

说明：  该源码是用simulink对QAM的仿真实现(the source is used Simulink right QAM Simulation)

二维FDTD仿真高斯脉冲在平面内的传播，并且设定了ABC边界条件，可以自动生成关于Ez，Hx和Hy的.avi文件，播放脉冲动态传输。(Dimensional FDTD simulation Gaussian pulse propagation in a plane, and set the ABC boundary conditions, can automatically generate .avi files on Ez, Hx and Hy, and play dynamic pulse transmission.)

Hanning,hamming , blackman window在头部扫描图像中的应用和功能区别。(The use of hanning window, hamming window and blackman windou in brain scanning.)