yidongtongxin

说明：  基于MATLAB编程实现m序列、gold序列、kasami小集序列，并分析各自的自相关，互相关性能。(Based on MATLAB programming, m-sequence, gold sequence and Kasami small set sequence are realized, and their autocorrelation and cross-correlation performance are analyzed.)

说明：  频率选择性信道下无编码OFDM系统的误码率曲线。(BER of OFDM signals in FS channel without coding)

有关多普勒频移与距离的关系的matlab仿真(doppler shift)

其中包含了OFDM系统的简单仿真，有SLM算法输入输出的比较，PAPR明显降低(Which contains a simple simulation of the OFDM system, the comparison of the input and output of SLM algorithm, PAPR is significantly reduced)

J2ME开发精解原码 第5章内容 大家多多交流 共同提高(J2ME development of sperm solution Chapter 5 of the original code the content of many U.S. exchanges enhance common)

GPS信号的捕获、处理程序，matlab源代码，并附有详细注释，和结果画图显示。强烈建议GPS学习者下载。(GPS software receiver。)

华为的gprs模块的使用教程，介绍的很详细，也适合其他gprs模块，非常适合开发使用

一个从MSDN的scribble改进的程序,可以画直线,矩形及椭圆,对于学习图像处理是个很好的入门()

Power Allocation for Underlay Device-to-Device Communication over Multiple Channels

二维快速离散变换,可快速实现二维快速离散变换，不可多得的程序。(Two-dimensional fast discrete transform, can quickly realize two-dimensional fast discrete transform, a rare procedure.)