对讲机芯片RDA1846，20110304

针对“命运”服务器注册账号编写的网络注册页面，100％可用。-For

球形体、长方体的重力异常正演matlab程序(Spheroid body and long cube gravity anomaly)

使用matlab仿真QPSK，包括调制、解调，有详细的源代码，仅供参考-QPSKsimulation

a really neat dollhouse to make

说明：  python提取abaqus后处理指定集合的信息（位移和应力）(Python extracts the information (displacement and stress) of the specified set after ABAQUS processing)

锁相放大器源码，包括aux output.vi, receive message.vi,send message.vi,sr830.vi(source code of lock-in amplifier，includes the aux output.vi, receive message.vi,send message.vi,sr830.vi)

说明：  功能： （1）客户端浏览服务器默认目录下的所有文件。 （2）客户端上传文件到服务器的默认目录下。 （3）客户端可以下载服务器默认目录下任何一个文件。(Functions: (1) The client browses all files in the default directory of the server. (2) The client uploads files to the default directory of the server. (3) The client can download any file in the default directory of the server.)

有限差分二阶二维声波方程加吸收边界变速剖面研究.c++实现！-Finite-difference second-order two-dimensional acoustic wave equation absorbing boundary increases speed profile study. C++ Achieve!

Mobile Channel Characteristics, 移动通信信道的很好的一本书，经典书籍。(Mobile Channel Characteristics, mobile communication channel a good book, classic books.)

几篇关于机器学习的PPT课件。A few PPT coursewares about machine learning.(A few PPT coursewares about machine learning.)