-
A discrete Hartley transform based OFDM model
document for OFDM system
- 2018-01-02 18:57:29下载
- 积分:1
-
LFM_BC
一种基于LFM和Barker码复合调制的雷达波形,理论上分析了该低截获雷达波形的组成。通过仿真得到复合调制信号的时域波形、频谱图和模糊函数图,与LFM信号和Barker码信号对比分析对复合调制雷达信号的距离和多普勒模糊函数、截获因子等进行了研究。(A radar waveform based on LFM and Barker code modulation is presented. The composition of the waveform is analyzed theoretically. The time domain waveform, spectrum and ambiguity function of the compound modulation signal are obtained by simulation. The range and Doppler ambiguity function and interception factor of the compound modulation radar signal are studied by comparing with LFM signal and Barker code signal.)
- 2021-01-07 13:08:53下载
- 积分:1
-
OFDMcommunicationaboutinterference
OFDM通信系统抗多径衰落干扰研究,顺便求OFDM系统中关于频谱偏移的估计与补偿的,(OFDM communication system of anti-multipath fading interference studies, the way for OFDM systems on the spectrum offset estimation and compensation,)
- 2007-05-09 00:55:57下载
- 积分:1
-
ldpc0303
ldpc编码,完整的编解码过程,并有多个编码实例(LDPC codes, the complete codec process and a number of coding examples)
- 2021-04-21 16:18:49下载
- 积分:1
-
null
空域零陷,首先用doa技术估计直达波方向,然后置零,用于直达波消除。(In spatial nulling, DOA technique is used to estimate the direction of direct wave, and then zeroing is used to eliminate direct wave.)
- 2019-03-07 09:41:22下载
- 积分:1
-
LDPC_Mackay
说明: 采用Mackay构造H矩阵的LDPC码仿真。(LDPC code simulation of H matrix constructed by Mackay)
- 2021-04-27 20:28:44下载
- 积分:1
-
Diameter
Diameter协议结构原理,Diameter协议在IMS的基本应用
(Diameter descriptor)
- 2012-09-15 15:37:05下载
- 积分:1
-
高斯信道
高斯信道下的误码率与瑞利衰落与高斯信道下的误码率的比较分析(Comparison of Bit Error Rate in Gaussian Channel and Rayleigh Fading and Bit Error Rate in Gaussian Channel)
- 2019-06-15 19:30:24下载
- 积分:1
-
RIL_whitepaper_MS_Intrinsyc_June2004
微软RIL白皮书。介绍了微软RIL(Radio Interface Layer)的架构和开发所必须具备的知识,包括简介、RIL Modem接口、开发环境、平台实现、测试,以及相关信息(Microsoft White Paper RIL. It introduced Microsoft RIL (Radio Interface Layer) architecture and the necessary knowledge for developer, including the Introduction, RIL Modem interface, development environment, platform, testing, and related information)
- 2009-07-12 12:09:38下载
- 积分:1
-
OFDM
说明: 通信系统MATLAB例程 来自MATLAB通信系统仿真(matlab signal communication)
- 2021-04-07 17:28:30下载
- 积分:1