BEP

read and write netcdf file

重力异常的向上延拓程序，很实用，，推荐地球物理学生学习可直接使用。 (Gravity anomaly upward extension program, it is practical, and recommended geophysics student learning can be used directly.)

这是我老师给的一些代码，在此借用了，呵呵(I m a new student )

说明：  这个连续信号的表现图像，作为matlab领域中最常见的内容，可以掌握(The performance of the continuous signal image as a matlab most common content areas, can acquire)

this is aircraft power network cotrol system.

说明：  单极性脉冲调制方式，三角载波在一种极性内变化(Unipolar pulse modulation, triangular carrier changing in one polarity)

Encryption algorithms are becoming more necessary to ensure data is securely transmitted over insecure communication channels. FOX is a recently developed algorithm and its structure is based on the already proven IDEA (International Data Encryption Algorithm) cipher. FOX is a symmetric (private key) block cipher. Its top-level structure uses the Lai-Massey scheme and the round functions used in the scheme are substitution permutation networks (SPN). Its flexibility lies in the fact that it can be efficiently implemented in hardware and software. We report some of the first results of implementing the cipher on an FPGA

相似度算法的实现， 在利用支持向量机进行模式分类的时候，有时需要考虑到实时性，为了提高实时性，则利用相似度算法减少样本集个数，从而减少训练时间和支持向量的个数，使得建立起的向量机实时性提高。(Similarity algorithm, support vector machine in pattern classification, it is sometimes need to take into account the real-time, in order to improve real-time, the use of similarity algorithm to reduce the number of sample collection, thus reducing training time and the number of support vectors， improve the real-time of established Vector Machines.)

用matlab计算GLS模型下的权益资本成本(Calculate the cost of equity in GLS by using Matlab)

莱斯信道的仿真与建模，包含突发干扰的仿真，应用于手机信号与基站的通信。(Rice channel simulation and modeling, including simulation of burst interference, used in mobile phones and base station communication signal.)