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main7
说明: matlab仿真LDPC码,对采样点数进行PPM编码,此代码加了保护时隙(The LDPC code is simulated by matlab, and the sampling points are encoded by PPM, which adds protection time slot.)
- 2020-06-17 07:40:01下载
- 积分:1
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Enb_Select
LTE系统中小区的选择,根据物理位置或是最大发射功率(enb in LTE system)
- 2015-04-08 10:50:19下载
- 积分:1
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polar-code
说明: polar 代码,使用matlab进行仿真,实现了polar代码基本功能,并提供polar基本原理说明(matlab polar simulation)
- 2020-05-30 12:55:59下载
- 积分:1
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Est_Chirps.m
说明: ADMM算法 切普信号的参数估计问题 包括个数估计和频率估计(The parameter estimation of Chep signal based on ADMM algorithm includes number estimation and frequency estimation.)
- 2019-02-27 11:34:25下载
- 积分:1
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复用资源下协作方案性能仿真_参考
说明: 这是一个通信系统,复用资源下协作方案性能仿真(This is a communication system, the performance simulation of cooperation scheme under reuse resources)
- 2020-12-10 11:04:52下载
- 积分:1
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ECC-files
A comrehensive collection of software routines
for forward error correction.
Copyright 2004 by Todd K. Moon Permission is granted to use this program/data
for educational/research only
- 2011-11-22 03:16:10下载
- 积分:1
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collaborative-papers
mimo_ofdm快速时变的一种低复杂度的检测算法在PDF通道,他涉及MIMO-OFDM的基本知识及应用。(Mimo_ofdm fast time-varying a low complexity detection algorithm in PDF channel, basic knowledge and application he relates to MIMO-OFDM.)
- 2013-04-14 22:00:11下载
- 积分:1
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fft
正交频分复用系统中信号的调制与解调,我们用傅里叶反变换和变换来实现(Orthogonal frequency division multiplexing system signal modulation and demodulation, and we use the inverse Fourier transform to achieve transform)
- 2013-07-18 11:42:59下载
- 积分:1
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Ternary-Sequence-Based-OFDM-Frame-Synchro-in-WIFI
In this paper, we present and analyze efficient frame synchronization and frequency offset compensation scheme with ternary sequences for an orthogonal frequency division multiplexing (OFDM) system in Rayleigh fading channels. Frame
synchronization is an essential procedure for normal operation of
the OFDM system because of sensitivity to synchronization errors. And when there are frequency offsets in OFDM frame, the loss of
orthogonality occurs and the interference problem among several subcarriers is introduced. These fact leads to the requirement for joint implementation of the frame synchronization and frequency offset compensation.
- 2013-10-28 23:31:01下载
- 积分:1
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12-李洁-517021910066
说明: 仿真相干光通信系统,包含各种损伤和均衡算法(the model of coherent optical fiber channel)
- 2020-06-07 08:25:15下载
- 积分:1