资源列表
fdtd_tm_bianjiexishou
- 用FDTD方法分析二维TM波在正弦波源激励情况下,正方形吸收边界的性能
qpsk
- 运用matlab,采用QPSK调制与解调,包括串并转换,傅立叶变换与逆变换,信道估计(采用LS准则),多普勒频移等模块,内容清晰明了。
cellular-wireless-positioning
- 蜂窝无线定位算法,内涵FANG,CHAN,LS,SX算法,其中initial文件的功能是生成基站坐标、TDMA等原始数据-Cellular localization algorithm function of connotation FANG CHAN, LS, SX algorithm, which initial document is to generate a base station coordinates, TDMA and other raw data
rapp_final
- 对两次互交流是不是符合rapp算法的模拟仿真-pair of two mutual exchange is not consistent with rapp Simulation Algorithm
matlab_wan_ldpc
- LDPC码在很多领域都将会有重要的应用,比如本程序描述的在无线城域网中的应用。本程序是用MATLAB编写的
QR
- QR分解是球形MIMO检测算法必不可少的环节,本代码采用m语言描述了QR分解分解具体怎么实现,而不是直接调用matlab内部函数,采用的是QR分解的脉动阵列结构,据此代码可轻易实现QR分解的FPGA设计-QR decomposition is an essential part of the spherical MIMO detection algorithm, the code uses QR decomposition decomposition m language to describe
gold
- 用matlab生成gold序列,并绘出其自相关和互相关曲线-Gold sequence generated by matlab, and draw their autocorrelation and cross-correlation curves
aaaa
- 把地理区域分成一个个小区,蜂窝系统在该区域内提供无线覆盖。把可用的频谱分成很多信道,每个小区分配一组信道。使用频分双工(FDD)。在小区间进行频率利用,N个小区构成一个簇,簇间进行频率复用。定义了传播特性(信道参数)以及同频小区的位置。信道的参数包括:小区半径,路径损耗指数,以分贝为单位的对数正态阴影的标准差,基站发射功率级,移动台发射功率级,每个小区的扇区数,扇区化天线的正反向比,要仿真的瞬时位置的组数,同频干扰阈值。-To a geographical area is divided int
bbn_80211b_tx
- 是用于bbn80211协议的发送的仿真程序,结合具体硬件可以实现发送-Bbn_80211_rx.py can be achieved with the corresponding transmit and receive functions.
OFDM-System
- OFDM System, including pilot, GI, Guard band, rayleigh channel, AWGN, equalization, channel estimation.
weight_rimm
- 加权与交互式模型相结合,就是用多种模型来描述一个问题,使问题更加准确化-interactive model with the weighted combination, which is to use multiple models to describe a problem, the problem of a more accurate
turbo
- turbo码3/4码率的调制和解调,里面包含完整的代码-3/4 turbo code rate of modulation and demodulation