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Description: OFDM仿真
参数：
％ 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 (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
-OFDM simulation parameters : % subcarriers median number of 128% / 2% Symbol Symbol / Carrier Training 1000% 0% Symbol few cyclic prefix length 8 (1 / 16) * T% modulation 4-QAM% multi-path channel number 3% 128% Size IFFT letter Maximum delay 2
Platform: |
Size: 19476 |
Author: 高源 |
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Description: ＯＦＤＭ程序 波形如下
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-OFDM waveform procedures following subcarriers median number of 128% / 2% Symbol Symbol / Carrier 100% Training a few symbols 0% cyclic prefix length 8 (1 / 16) * T% modulation 4-QAM% multi-path channel number 3% IFFT Size 128% maximum delay Channel 2
Platform: |
Size: 3857 |
Author: 唐成玉 |
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Description: OFDM仿真
参数：
％ 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 (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
-OFDM simulation parameters : % subcarriers median number of 128%/2% Symbol Symbol/Carrier Training 1000% 0% Symbol few cyclic prefix length 8 (1/16)* T% modulation 4-QAM% multi-path channel number 3% 128% Size IFFT letter Maximum delay 2
Platform: |
Size: 19456 |
Author: 高源 |
Hits:
Description: ＯＦＤＭ程序 波形如下
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-OFDM waveform procedures following subcarriers median number of 128%/2% Symbol Symbol/Carrier 100% Training a few symbols 0% cyclic prefix length 8 (1/16)* T% modulation 4-QAM% multi-path channel number 3% IFFT Size 128% maximum delay Channel 2
Platform: |
Size: 4096 |
Author: 唐成玉 |
Hits:
Description: 128QAM调制仿真的星座图。matlab源文件。-Simulation 128QAM modulation constellation diagram. matlab source file.
Platform: |
Size: 1024 |
Author: acan |
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Description: matlab下的128QAM基带调制仿真，并绘制星座图-matlab under 128QAM baseband modulation simulation, and the mapping of constellation diagram
Platform: |
Size: 1024 |
Author: ll |
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Description: 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 (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
-Subcarriers median number of 128 percent/2 percent symbol symbol number/carrier training symbols 1000 a few 0 cyclic prefix length of 8 (1/16)* T modulation 4-QAM the number of multi-path channel 3 IFFT Size 128 the largest delay channel 2
Platform: |
Size: 24576 |
Author: 张川 |
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Description: QAM星座图的原理和应用 16 32 64 128 256QAM星座图-QAM constellation diagram and application of the principle of 16 32 64 128 256QAM constellation diagram
Platform: |
Size: 178176 |
Author: 黄诗杰 |
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Description: 经典的OFDM仿真，程序严谨规范，包含QAM8,16,32,64,128,QPSK,BPSK的不同编码调制的下的仿真，非常适合学习！！吐血推荐-Classical OFDM simulation, discipline procedures, including QAM8, 16,32,64,128, QPSK, BPSK modulation of the different coding of simulation, very suitable for learning! ! Recommended hematemesis
Platform: |
Size: 9216 |
Author: yh |
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Description: 数字通信中的16QAM映射，采用格雷码编码，包括星座图的显示，简单明了清晰，由此可以退出64,128QAM的matlab编码-Digital communication 16QAM mapping, the use of Gray coding, including the constellation display, simple clear, it can be out of the 64,128 QAM matlab code
Platform: |
Size: 1024 |
Author: ruanzheng |
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Description: ofdm仿真程序
子载波数 128
位数/ 每符号 2
符号数/ 每载波 1000
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 （点数） 128
信道最大时延 2
-OFDM simulation program, using QAM modulation
Platform: |
Size: 22528 |
Author: Peter |
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Description: 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 Symbol Symbol/Carrier 100 0 training symbol cyclic prefix length 8 (1/16)* T modulation 4-QAM multipath channel number 3 IFFT Size 128 maximum delay of channel 2
Platform: |
Size: 3072 |
Author: chenkun |
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Description: 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 number of training symbols of 1000 0 8 modulation mode 4-QAM multi-path channel number 3 the IFFT Size 128 channel maximum delay
Platform: |
Size: 2048 |
Author: xiaoxi |
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Description: 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 64-QAM多径信道数3 IFFT Size128 信道最大时延 2-The number of sub-carriers 128 digits/Symbol 2 Symbol/Carrier 1000 training symbols 0 cyclic prefix length 8 modulation mode, multi-path channel, 64-QAM 3 IFFT Size128 channel maximum delay
Platform: |
Size: 1024 |
Author: xiaoxi |
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Description: 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 systems and simulation tasks: 1) Design π/4-DPSK or 16-QAM modulator simulation program, draw time-domain waveform, quadrature component, in-phase component waveforms, eye diagrams, scatter plots, etc. 2) the use of MATLAB for DPSK in AWGN channel BER performance simulation, and the results are compared with PSK performance. 3) the known OFDM data transmission rate of 19.2Kbps, OFDM symbol length is 320, the guard interval is 32 points, the number of sub-carriers 128, IFFT/FFT points is 256, the carrier frequency is 320KHz, using the modulation scheme QPSK, simulation of the in Gaussian channel BER performance.
Platform: |
Size: 268288 |
Author: wander |
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Description: 产生正交幅度信号，可以产生16,32,64，128等阶数的信号-QAM signal generlize
Platform: |
Size: 3072 |
Author: 徐嘉妮 |
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Description: MIMO 2x2 systems using ZF 128-qam, 256-QAM,256-PSK, 512-PSK. MIMO 2x2 system using MMSE equalisation for QPSK modulation
Platform: |
Size: 7168 |
Author: kritika_20 |
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Description: 程序plot_CCDF.m用来显示当N=64，128，256，512，1024时，OFDM信号的理论CCDF和仿真CCDF。该程序调用PAPR.m来计算PAPR，调用mapper.m来实现PSK/QAM调制。-Program plot_CCDF.m to display when N = 64,128,256,512,1024, the theory and simulation CCDF CCDF OFDM signal. The program calls PAPR.m to calculate the PAPR, call mapper.m to achieve PSK/QAM modulation.
Platform: |
Size: 3072 |
Author: 李竹竿 |
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Description: The file represents the turbo code for 128 QAM.
Platform: |
Size: 4096 |
Author: akhil |
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