搜索资源列表
stbc_ofdm(time)
- 从时域分析比较了ofdm和stbc与ofdm结合的性能差别-from time-domain analysis and comparison of OFDM stbc OFDM combined with the performance difference
OFDM
- Matlab入门级OFDM仿真，包括每个步骤的波形，星座图，频谱等 含循环前后缀，时域加窗等，适合刚接触OFDM的学习 -Matlab entry-level OFDM simulation, including each step of the waveform, constellation diagram, spectrum including cycles before the suffix, such as time-domain windowing for OFDM new t
wlan_transmitter
- WLAN仿真－发送机 wlan No Comments 设置完系统参数后，开始产生发送数据。 1. 产生随机的发送bit（tx_bits），这里不考虑信道编码。 2. QAM映射 3. 将数据映射到不同载波，形成OFDM符号 4. 产生pilot，并将pilot插入OFDM符号中 5. 加入dc和guard子载波 6. 进行ifft，将频域信号变到时域，并加入循环前缀 7. 对信号进行overlap window 8. 在时域产生short preamb
OFDM_cyclic_spectrum
- ％ 仿真主要完成OFDM系统建模,实现OFDM系统传输流程, ％ 并对OFDM信号的时域波形及功率普密度进行分析.进行循环谱相关切片的分析。- Simulation of the main complete OFDM system modeling, the realization of OFDM transmission system process, of the OFDM signal in time domain waveforms and power density analysi
ML_Est_Time_Frequency
- 有关OFDM中时域和频域同步的的算法文档，经典IEEE资料-OFDM in the relevant time and frequency domain algorithm to synchronize documents, classic IEEE information
ofdm
- 我自己写的OFDM的一些仿真程序，时域图、频域图以及一些错误图样等。-I wrote it myself a number of OFDM simulation program, time-domain diagrams, frequency-domain maps and drawings and so some errors.
OFDM_Spectrum
- the spectrum of the OFDM symbols in time domain
Time-Domain-Channel-Estimation
- 时域信道估计在中继系统中的应用，能够有较低的复杂度和较好的性能-Time Domain Channel Estimation for Amplify-and- Forward Relay in OFDM Systems
ofdm_equal
- OFDM系统中时域均衡的仿真和结果分析，先对搭建的最基本的OFDM系统性能进行仿真分析，然后对在多径信道下的OFDM系统性能进行仿真分析，最后对MMSE算法进行仿真分析。-OFDM system, time domain equalization and results of the simulation analysis, the first of the basic structures of the simulated OFDM system performance analysis, a
ofdm-ff
- matlab的OFDM 通信系统仿真源程序，m文件的，含循环前后缀，时域加窗等，适合刚接触OFDM的学习 采用qpsk调制和OFDM方式调制的对比-The OFDM communication system simulation matlab source, m file, with circulation before the suffix, such as time-domain windowing for OFDM new learner Qpsk modulation and
ofdm-channel-estimation-in-time-domain
- OFDM Channel Estimator in time domain. Least Square Channel Estimator, Diagonal equaliser and LMMSE channel estimator.
SEMI-BLIND-TIME-DOMAIN-EQUALIZATION-FOR-MIMO-OFDM
- Semi blind time domain equalization of mimo ofdm system
OFDM通信系统
- OFDM同步算法的仿真matlab，用于LTE系统的OFDM技术，获得时域同步有很多算法，该文件提供了部分matlab的代码(OFDM synchronization algorithm simulation matlab, for the LTE system OFDM technology, access to time-domain synchronization, there are many algorithms, the document provides part of the m
mimo radar OFDM Chirp waveform design
- 产生OFDM Chirp波形，包括时域表示和频域表示，用于mimo雷达，且附有参考文献，里面有波形的时频域表示，以便进一步研究(this matlab code files were used to produce ofdm chirp waveform which used in mimo radar,the waveform are representation in time domain and frequency domain.furthermore,the references ar
OFDM based
- Time domain reshuffling for OFDM based indoor visible light communication systems
OFDM-master (1)
- ofdm仿真，用matlab仿真实现ofdm，为初学者提供一条道路(The proposed secret data embedding and extraction in OFDM is shown in figure 1.In order to achieve higher data rate, the serial data stream bits are converted in to parallel data output bits. Then the modulation s
OFDM-QPSK
- 使用OFDM-QPSK的调制解调代码，包含一部分时域频域图(Using OFDM-QPSK modulation and demodulation code, contains part of the time-domain frequency domain diagram.)
8个OFDM-Chirp波形的时频域图及自(互)模糊函数图
- 8个正交OFDM-Chirp分集波形的时域频域图，自模糊函数图和互模糊函数图，文件夹里面有说明文档及参考文献。(Eight orthogonal OFDM-Chirp diverse waveforms, with its time-domain plot and spectrogram, and self-ambiguity functions and cross-ambiguity functions. references are provided.)
OFDM
- 结合理论课讲解基于Matlab仿真OFDM信号，绘制OFDM符号星座图，时域、频域曲线； 绘制发送端、接收端低通滤波器的幅频特性； 分析AWGN信道条件下OFDM系统的误码率性能( combined with the theory of lesson based on Matlab simulation OFDM signal, drawing OFDM symbol constellation, time domain, frequency
Time-Domain Least Square Channel Estimation for Polarization-Division-Multiplexed CO-OFDM_OQAM Systems
- 基于OQAM/PDM CO-OFDM系统提出了一种时域的信道估计方法，可以有效提高估计效率。