works

frequency hopped spread spectrum code

说明：  ofdm64位浮点收发机代码，自己论文用到的，可根据实际使用更改参数(floating-point code ofdm transceiver, used in his paper can change the parameters based on actual use)

说明：  Matlab图形用户界面，属于入门级的书籍，介绍的还比较详细。(Matlab graphical user interface, are entry-level books, described in more detail also.)

packet error rate computation when source wireless body area sensor node communicates to the destination coordinator through wireless link in presence of two relays

For inverting a matrix, Gauss-Jordan elimination is about as efficient as any other method. For solving sets of linear equations, Gauss-Jordan elimination produces both the solution of the equations for one or more right-hand side vectors b, and also the matrix inverse A(-1). However, its principal weaknesses are (i) that it requires all the right-hand sides to be stored and manipulated at the same time, and (ii) that when the inverse matrix is not desired, Gauss-Jordan is three times slower than the best alternative technique for solving a single linear set.

various numerical method for approximation

（9）鼠标器程序 主程序是shubiao.C，可以使用Turbo C工具来调试。((9) Program mouse The main program is shubiao.C, you can use Turbo C tools to debug.)

很好的实验指导,这里包括了所有的通信原理实验和实验报告的内容，希望对大家有点用！！(very good)

在实现QPSK的系统时，用到的位同步部分的程序(QPSK in the realization of the system, used part of the process-bit synchronous)

analysis numeric, polinom 4 deg