搜索资源列表
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
V_BLAST-chanel-estimation
- 对VBLAST的MIMO_OFDM系统进行信道估计，估计的方法可以选择LS或则LMMSE。对于LS又可以选择三种不同的插值方法：线性的，高斯插值和DFT插值。另外对于均衡方法也可以选择ZF或者MSSE-uing LS and LMMSE to estimate VBLAST(2Tx*2Rx).What is more for LS there are three method can be chosen:Linear, Gaussi and DFT.
DFT_SOFDM
- dft-sofdm的matlab仿真程序。BPSK，QPSK，16QAM的调制方式。可以改变仿真点数。-simulation the dft-sofdm the matlab program. BPSK, QPSK, 16QAM modulation method. Can change simulation Points.
xdgj_dft-sofdm
- dft-sofdm的仿真程序及信道估计仿真，采用BPSK，QPSK，16QAM调制方式，可以调整仿真点数-DFT-SOFDM the simulation program and channel estimation simulation, using the BPSK, QPSK, 16QAM modulation scheme, the simulation can be adjusted points
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
- 这段代码可以实现任意点数的DFT变换，在工程中非常有用-This code can achieve any points DFT, very useful in engineering
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
dft_precoding_downsampling
- DFT BASED PRECODING FOR ostbc
SC-FDMA
- Single-carrier FDMA (SC-FDMA) is a frequency-division multiple access scheme. Like other multiple access schemes (TDMA, FDMA, CDMA, OFDMA), it deals with the assignment of multiple users to a shared communication resource. SC-FDMA can be interpreted
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
Mobile-Computer-Simulation
- 移动通信计算机仿真,主要用ppt说明ls，mmse，dft信道估计，和导频的插入-Mobile computer simulation, mainly explained by ppt ls, mmse, dft channel estimation, and pilot insertion