三种模型重力异常和磁异常

this program is for controling MAC_messages in the simulator, through we can control MAC msges

三次均匀B样条，一阶导数，二阶导数程序的matlab程序，三个文件独立分开(Three uniform B splines, first derivative, two derivative procedures)

说明：  idl读取nc文件，并按照经纬度提取nc文件中的变量，写入txt(IDL extract NC file)

说明：  利于MATLAB实现OFDM的发送和接收，具体过程发送端先通过QPSK调制，之后进行IFFT变换，然后再添加循环前缀，接收端是一个逆过程。该程序还有另外一个的功能是信道估计，最小乘与卡尔曼滤波器的比较。(MATLAB is helpful to realize the sending and receiving of OFDM. The sending end of the specific process is firstly modulated by QPSK, followed by IFFT transformation, and then cyclic prefix is added. The receiving end is an inverse process. Another function of the program is channel estimation, least - multiplication and kalman filter comparison.)

CVTE的模型测试实现。适应下载清华数据(The testing program of the modle of CVTE)

Zooming techniques in digital image processing

各种LMS改进算法的仿真与分析说明对各种改进算法的优缺点在文档中进行了对比-A variety of LMS Algorithm for simulation and analysis shows the advantages and disadvantages of various improved algorithms have been compared in the document

一个Java图书馆信息管理系统，数据库基于MYSQL，CS结构，分为客户端和服务端，可对图片信息进行维护、添加、管理，代码挺完整的，开始前请修改数据库配置信息，本源码是一个值得参考的Java数据库系统。

这是一个QR解码过程，移植到STM32，但是存在内存泄漏。(This is a QR decoding process that is ported to STM32, but there is a memory leak.)

说明：  矩阵计算，一本非常不错的线性代数书，对我学习线性代数起到了至关重要的作用(matrix computations,a good book)