搜索资源列表
fft
- fft AND ifft is designed for OFDM application using CORDIC algorithm and implemented in XILINX FPGA.
simulation
- 相对完整的OFDM通信系统的仿真设计,包括编码,调制,IFFT,上下变频,高斯信道建模,FFT,PAPR抑制,各种同步,解调和解码等模块. -Relatively complete OFDM communication system simulation design, including coding, modulation, IFFT, up and down conversion, the Gaussian channel modeling, FFT, the PAPR suppres
ofdmproj_win
- 基于matlab的ofdm系统演示程序,包含FFT和IFFT程序。-OFDM software based on Matlab,in which FFT and IFFT are included.
BPSK_16QAM
- OFDM系统的matlab仿真,采用16QAM调制,fft和ifft变换-OFDM 16QAM FFT/IFFT
OFDM_matlab
- 一个较完整的OFDM通信系统仿真程序,包括编码、调制、IFFT、信道、FFT、解调解码等各个模块,并可以进行OFDM系统性能仿真分析。-A more complete OFDM communication system simulation, including coding, modulation, IFFT, channel, FFT, demodulation and decoding module, and can OFDM system performance simulation a
MIMO_OFDM
- 这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。此系统包括QPSK调制解调,IFFT调制,空时编解码,基于训练符号的信道估计等通信模块。 -This is a mimo-ofdm system based on stbc,include qpsk modulation,ifft modulate,stbc
baseband-signal_ofdm
- 一个OFDM 基带信号,采用256点IFFT,子载波采用8PSK映射,加保护段,调制信号采用“削顶”方法降低PAPR,FIR 半带滤波,最后输出时域信号/频域响应。包含各级的视频域比较-An OFDM baseband signal, using the 256-point IFFT, the sub-carrier using 8PSK mapping, plus the protection section, the modulated signal " cut top"
ml_tongbu
- ml时频同步算法,基于OFDM系统的。子载波数 128 位数/ 符号 2 符号数/ 载波 100 训练符号数 0 循环前缀长度 8 (1/16)*T 调制方式 4-QAM 多径信道数 3 IFFT Size 128 信道最大时延 2-ml frequency synchronization algorithm, based on the OFDM system. Digit of the number of subcarriers 128 /2
ofdm_lyl
- OFDM系统,包含QPSK星座映射、串并转换、IFFT变换、加保护间隔、求峰均比等。-OFDM system with QPSK constellation mapping, a serial-to-parallel conversion, IFFT transform, plus guard interval requirements such as peak-to-average ratio.
basic_ofdm_inter
- basic ofdm with interlever: The transmitter section converts digital data to be transmitted, into a mapping of subcarrier amplitude and phase. It then transforms this spectral representation of the data into the time domain using an Inverse D
OFDM_matlab-source-code
- 一个相对完整的OFDM通信系统的仿真设计,包括编码,调制,IFFT,上下变频,高斯信道建模,FFT,PAPR抑制,各种同步,解调和解码等模块,并统括系统性能的仿真验证了系统设计的可靠性 -A relatively complete OFDM communication system simulation design, including coding, modulation, IFFT, fluctuation frequency, gaussian channel modeling, F
ofdm_4qam
- ofdm程序4QAM调制。 子载波数 128 位数/ 符号 2 符号数/ 载波 1000 训练符号数 0 循环前缀长度 8 调制方式 4-QAM 多径信道数 3 IFFT Size 128 信道最大时延 2-ofdm program 4QAM modulation. Subcarriers median number of 128 /2 Symbol Symbol/carrier cyclic prefix length of the
MIMO
- 基于STBC编码的mimo—ofdm源程序,其中包括QSK调制,IFFT,以及接收端的判别,最后得到误码率信噪比的曲线-STBC coding based mimo-ofdm source, including QSK modulation, IFFT, and the receiving end of the identification, the final signal to noise ratio of the curve obtained BER
homework2
- 通信系统与仿真作业: 1)设计π/4-DPSK或16-QAM调制器仿真程序, 画出时域波形、 正交分量、同相分量波形,眼图,散点图等。 2)利用MATLAB进行DPSK在高斯信道下的BER性能仿真,并将结果与PSK性能进行比较。 3)已知 OFDM的数据传输速率为19.2Kbps, OFDM 符号长度为320,保护间隔为32点,子载波数为128,IFFT/FFT点数为256,载波频率320KHz,调制方案采用QPSK,仿真其在高斯信道下的BER性能。 -Communication
Sist_OFDM_HCarvajal_RA142371
- ofdm in dvb DVB-T transmitter mainly describes the DVB-T 2K mode transmitter including modulation signal generator module IFFT module and add modules, such as CP-ofdm in dvb DVB-T transmitter mainly describes the DVB-T 2K mode transmitter including
MIMO_OFDM
- 本程序是一个基于空时编码的MIMO-OFDM通信系统的仿真设计,包括QPSK调制解调,IFFT调制,空时编解码-This procedure is based on a space-time coded MIMO-OFDM communication system simulation design, including QPSK modulation and demodulation, IFFT modulation, space-time codec
xfft_v3_2_pipe_64
- vhdl ifft and fifo code with xilinx ip core to implement OFDM Basisband-vhdl ifft and fifo code with xilinx ip core to implement OFDM Basisband
2dfft
- c++ source fft ifft 2-d FFT ofdm
modeloQa
- It is a simulation OFDM with CP. there are modulator, FFT/IFFT, channel AWGN.
OFDM_matlab
- 一个相对完整的OFDM通信系统的仿真设计,包括编码,调制,IFFT,上下变频,高斯信道建模,FFT,PAPR抑制,各种同步,解调和解码等模块,并统括系统性能的仿真验证了系统设计的可靠性。-Simulation of OFDM System