仿真了不同距离下的多径信道衰落模型v_distence

bpsk qpsk 16qam 64qam频带上的调制解调信号包括误码率曲线，眼图和星座图(bpsk qpsk 16qam 64qam modulation and demodulation)

说明：  turbo均衡 ，用于多径信道提升性能，map、SISO算法，PSK和QAM调制(Turbo Equalization, for multipath channel to improve performance, map, SISO algorithm, PSK and QAM modulation)

说明：  this folder contains VIs related to USRP.

resource allocation in cognitive radio

捷联惯性导航与GPS组合导航的matlab实现。采用自适应算法来对组合导航时行处理，并取得了很好的效果。

这是在uwb系统中,用TOA定位法的整个系统的仿真程序(This is the uwb system, using TOA positioning of the whole system simulation program)

说明：  数据通信的课程设计，用于实现AMI码等等在数据通信中实用的编码。(Data communication curriculum design, code, etc. used to implement AMI useful in data communications code.)

说明：  这是 Okumura 和Hata模型的编码。(This is the coding of Okumura and Hata models.)

RS485程序,包括接收部分判断校验,有很强的参考价值()

本文根据移动通信衰落信道的工作机理, 基于加性高斯白噪声信道( AWGNChannel) 、 落信道( RayleighFading Channel) 、莱斯衰落 icianFadingChannel) 的仿真模型, 并利用M 行了衰落信道的误比特率性能的仿真分析。(Based the working mechanism of the mobile communications fading channel, Based on the additive white Gaussian noise channel (AWGNChannel), The down channel (RayleighFading Channel), Rice fading icianFadingChannel) simulation model, and the use of M Line simulation analysis of the the fading channel bit error rate performance.)