搜索资源列表
ofdm_program_matlab
- 802.11a OFDM MATLAB仿真代码,包括OFDM映射,IDFT/DFT,同步(时间/频率同步)和信道估计,以及频率偏移的估计等一系列代码-802.11a OFDM MATLAB simulation code, including OFDM mapping, SINGLE/DFT, synchronous (time/frequency synchronization) and channel estimation, and the estimated frequency offse
DFT_OFDM
- OFDM+信道估计（DFT）单一文档，超级详细，对理解OFDM很有帮助，同时有助于了解如何对信道估计进行仿真-OFDM+ channel estimation (DFT) which is a single document, super-detailed, very helpful in understanding the OFDM ，at the same time help to understand how to channel estimation simulation
802.11a_ofdm_code
- 现在我终于找到了一份,它以FUNCTION的形式,再现了OFDM映射,IDFT/DFT,同步(时间/频率同步)和信道估计,以及频率偏移的估计等一系列代码.希望大家能从中得到你需要的东西. -Now I finally found a copy of it to the form of FUNCTION, reproduces OFDM mapping, IDFT/DFT, synchronized (time/frequency synchronization), and channel e
OFDM-Simulation
- 包含OFDM系统仿真，星状导频仿真，瑞利信道估计以及FFT与DFT算法复杂度比较。集合了12个项目，呵呵。-Contains the OFDM system simulation, the astroid pilot frequency simulation, the Rayleigh channel estimates as well as FFT and the DFT algorithm order of complexity compares. Has gathered 12 proje
22
- 用小波变换思想,提出一种基于小波去噪的多输入多输出正交频分复用(MIMO-OFDM)系统信道估计方法。该方法首先利用最小二乘(LS)方法进行信道估计,然后对估计后的结果进行小波去噪处理。与传统最小二乘信道估计方法相比,该方法不需要预先知道信道的统计特性,信道估计性能有明显提高。-Based on wavelet transform,a method for MIMO-OFDM channel estimation with noise reduction is given,which is di
ber
- In OFDM transmission, all the available subcarriers from the DFT is not used for data transmission. Typically some subcarriers at the edge are left unused to ensure spectrum roll off. For the example scenario, out of the available bandwidth from -10M
OFDM-LSandDFT-channel-estimation
- OFDM系统中载波，调制，IFFT，LS、DFT信道估计，FFT，解调-OFDM systems carrier, modulation, IFFT, LS, DFT channel estimation, FFT, demodulation
DFT-Channel-Estimators-for-OFDM
- 基于DFT的OFDM信道估计，介绍了三种低复杂度的信道估计器，对于OFDM的信道估计研究很有参考价值-Analysis of DFT-Based Channel Estimators for OFDM
scfde
- lte中上行链路scofdm调制方式的实现过程，包括dft，idft和ofdm过程-lte uplink scofdm modulation implementation process, including the dft, idft and ofdm process
scsc
- 在OFDM的基础上做DFT扩展，生成SC-FDMA符号 程序简单适合初学者学习-DFT-spread OFDM-based, generate SC-FDMA symbol simple for beginners to learn
DFT_S_OFDM_lyl
- LTE上行链路使用的DFT-S-OFDM系统的仿真，其中包括QPSK星座映射、串并转换、N点DFT、子载波映射等。-LTE uplink using the DFT-S-OFDM system simulation, including QPSK constellation mapping, string and conversion, N-point DFT, subcarrier mapping, etc..
LS
- ofdm信道估计的最常用的ls及dft算法代码-ls and DFT algorithm code at ofdm channel estimation
channel_estimation
- MIMO-OFDM中基于DFT的信道估计-In MIMO-OFDM channel estimation based on DFT
OFDM
- Channel estimation techniques for OFDM systems based on a pilot arrangement are investigated. Channel estimation based on a comb type pilot arrangement is studied through different algorithms for both estimating the channel at pilot frequencies and i
CCDF
- 与DFT扩展OFDMA信号的CCDF和PAPR OFDM信号的CCDF没有PAPR降低技术 一个QPSK/ OFDM系统的峰均功率比和BER分析 限幅滤波技术 -CCDF and PAPR of an OFDMA signal with DFT spreading CCDF of OFDM signal without PAPR reduction technique PAPR and BER analysis of a QPSK/OFDM system with the
OFDMLS
- OFDM系统的LS和DFT信道估计，主要是LS和DFT两种方法信道估计的比较-LS and DFT channel estimation of OFDM system, the comparison of two methods of LS and DFT
ofdm-channel-estimation-
- 一种改进的基于DFT的OFDM信道估计算法-An Improved DFT- based OFDM Channel Estimation Algorithm
29806181Rayleigh_ofdm
- 信道估计算法，包括LS、DFT、改进的DFT，一起的比较算法。适用于MIMO-OFDM系统，适用于MATLAB(Channel estimation algorithms, including LS, DFT, improved DFT, together with the comparison algorithm. Suitable for MIMO-OFDM systems)
defer
- OFDM+信道估计DFT单一文档,超级详细,对理解OFDM很有帮助,同时有助于了解如何对信道估计进行仿真()
nwmmy
- 802 11a OFDM MATLAB仿真代码,包括OFDM映射,IDFT DFT,同步(时间 频率同步)和信道估计,以及频率偏()