esprit_DOA

说明：  用matlab实现Harris Corner Detector的算法，用于检测图像中的特征点。(achieved using Matlab Harris Corner Detector algorithm for detecting image of feature points.)

模拟二维空间中TM波的传播过程，当执行TM波的时域有限差分格式时，就能在网格空间中模拟TM波的传播过程。(simulated two-dimensional space TM wave propagation process, the implementation of the TM-wave finite-difference time-domain format, Grid will be in space simulation TM wave propagation process.)

implementation of alphatrimmed filter

实现各种PID控制算法，包括传统PID，模糊PID以及计算动词PID控制器的源码(PID controller, fuzzy pid controller , computational verb pid controller)

用matlab实现GLG论文中的灰度图像的对比度增强算法(GLG paper to achieve the grayscale image contrast enhancement algorithm by matlab)

以D-fft方法计算任意物屏的近场与远场衍射(The fresnel and fraunhofer diffraction of arbitrary screen calculated by D- FFT method)

Matlab经典教程——从入门到精通，详细讲解了matlab的用法，并给了丰富的实例(learn matlab)

说明：  BCH码的仿真，系统自带库函数BCHencode和BCH的code，支持任何非本原BCH和本原BCH码仿真，包含交织模块，支持matlab2017b以上(BCH code simulation, the system comes with library functions BCHencode and BCH code, supports any non-primary BCH and primitive BCH code simulation, including interleaving module, supports matlab2017b and above)

matlab code to remove artifacts

a new algorithm for computing sparse signal representations using overcomplete dictionaries