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mfile
- 信道估计程序，采用块状导频的办法，OFDM信号，采用自适应算法对瑞利信道模拟，有效地估计了信道-Channel estimation procedure for the pilot block approach, OFDM signal, using adaptive algorithm for Rayleigh channel simulation, an effective tool in estimating the channel
DOA28April
- This a set of programs for DOA estimation using ML and MUSIC Algorithms
Interval_estimation_of_the_RFID_based_anti_collisi
- 多个应答器的碰撞问题是影响超高频射频识别(RFID)系统读取效率的一个关键问题。从EPC Class1 Generation2 (C1G2)RFID系统帧长受约束特点出发， 分析了帧时隙ALOHA防碰撞机制及其经典应答器估计方法的特点。提出了应答器间隔估计方法(IEM)以及基于该方法的EPC C1G2 RFID防碰撞算法，并给出了仿真结果。与现有基于经典应答器估计方法的射频识别系统防碰撞算法相比较，提出的防碰撞算法减少了识别时间， 提高了系统的识别效率。-Multiple transponder
定位代码
- 利用 RSSI值对几何估算区域进行划分，运用改进公式计算出新的未知节点位置。(The geometric estimation area is divided by RSSI value, and the new unknown node position is calculated by the improved formula)
OFDM-MATLAB
- 该程序是一个比较完整的MATLAB程序,它能实于基于导频的OFDM信道估计,包括慢衰落及快衰落信道的估计.(The program is a more complete MATLAB program, it actually made in the pilot-based OFDM channel estimation, including the slow fading and fast fading channel estimation.)