c_type_from_sf_type

learn network securty is fun for arsitecture network

分别实现由MVDR和RLS实现了单波束形成（signal beamfroming using MVDR and RLS）(Were implemented by MVDR and RLS achieve a single beam forming (signal beamfroming using MVDR and RLS))

学习matlab很好的PPT课件，还有很多经典程序(matlab study)

matlab实现canny算子进行图像边缘提取。(canny operator matlab)

通过matlab实现CIC滤波器的性能仿真，并通过FPGA进行CIC的硬件实现和仿真.性能较好(Through the CIC to achieve the performance of the MATLAB filter simulation, and through the FPGA CIC hardware implementation and simulation.)

为孤立特征值的代数方程摄动法的编程例子，能用于一般的教学或科研使用(It can be used for the education of matrix-perturbation and research.)

霍夫曼信源编码，针对一串数据 进行霍夫曼压缩 得到霍夫曼树(Huffman coding)

说明：  现代线性控制理论实验课程的原理，以及有关matlab的例子应用(Modern linear control theory, the principles of experimental program, as well as examples of application of the matlab)

主要介绍 matlab微分方程解法 里面的例子较多(mathematical modelling in matlab)

This code shows in a simple way the implementation of 2 dimention finite difference time domain simulation. We also implement perfectly match layer at the border.