搜索资源列表
-
6下载:
用MATLAB仿真瑞利信道下的BPSK系统的误码率 和信噪比的关系曲线。-Using MATLAB simulation under Rayleigh channel BER BPSK system and the relationship between the curves of signal to noise ratio.
-
-
1下载:
MIMO 2*3系统ML和ZF检测的BER性能仿真-MIMO 2* 3 System ML and ZF detection BER performance simulation
-
-
0下载:
一个4*4mimo通信系统的仿真,qpsk调制,用mmse自适应解调,画出了ber曲线-A 4* 4mimo communication system simulation, qpsk modulation and demodulation with adaptive mmse, draw a curve ber
-
-
3下载:
该程序仿真了混沌序列与传统pn序列的扩频系统误码性能。-Simulation of the process of chaotic sequence with the traditional pn sequence spread spectrum system BER.
-
-
0下载:
本论文以OFDM系统为基础,介绍了OFDM系统的基本原理,以及使用OFDM技术的优势所在,并且展望了今后的无线移动技术的发展前景。在简单介绍OFDM原理的同时,着重阐述了OFDM系统在不同信道环境和不同实现方式下的误码性能。主要包括了OFDM系统在加性白高斯信道,在加性白高斯信道和多径干扰两种不同信道环境下系统的误码性能,其中后者还研究了系统在有保护间隔与无保护间隔的误码性能比较。在理论分析的基础上,用MATLAB进行仿真,最后做出误码性能的分析和比较。 -This paper has OFDM
-
-
0下载:
1、研究BFSK在加性高斯白噪声信道下(无突发干扰)的误码率性能与信噪比之间的关系;
2、研究BFSK在加性高斯白噪声信道下(有突发干扰)的误码率性能与信噪比之间的关系;分析突发干扰的持续时间对误码率性能的影响。
3、研究BFSK+信道编码(取BCH码和汉明码)在加性高斯白噪声信道下(无突发干扰)的误码率性能与信噪比之间的关系;分析不同码率对误码率性能的影响。比较不同信道编码方式的编码增益性能。
4、研究BFSK+信道编码(取BCH码和汉明码)在加性高斯白噪声信道下(有突发干扰)的误
-
-
0下载:
matlab 模拟ldpc系统,包括BER和SNR,BER和迭代次数的关系-matlab simulation ldpc system, including the BER and SNR, BER and the relationship of the number of iterations
-
-
1下载:
A 2by3 MIMO model using Simulink. The decoder uses zero forcing algorithm. Set in the workspace the modulation order (QAM modulation), Doppler shift, SNR in dB, bit rate, sample per frame, max number of bits and max number of errors before running th
-
-
0下载:
QPSK经过高斯信道和瑞利信道的matlab仿真,比较了各自的误码性能,文档非原创发布-QPSK After the gauss channel and Rayleigh channel matlab simulation, comparing the respective error performance of non-original release of the document
-
-
3下载:
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
-
-
1下载:
通过matlab,对mimo ofdm通信系统进行仿真,得出误码率与信噪比的关系-By matlab, for mimo ofdm communication system simulation, obtained BER and SNR relationship
-
-
1下载:
LMS编码算法误码率的matlab仿真,高等数字通信中有关内容。-LMS BER encoding algorithm matlab simulation, advanced digital communications related conten
-
-
0下载:
实现512-QAM误码率分析与实现,有MATLAB仿真程序-Achieve 512-QAM BER analysis and implementation, there MATLAB simulation program
-
-
2下载:
MIMO OFDM matlab仿真,采用波束成形技术的BER计算,通过虚拟阵元进行DOA估计。- MIMO OFDM matlab simulation, By applying the beam forming technology of BER Conducted through virtual array DOA estimation.
-
-
0下载:
采用波束成形技术的BER计算,cordic算法的matlab仿真,包括随机梯度算法,相对梯度算法。- By applying the beam forming technology of BER cordic matlab simulation algorithm, Including stochastic gradient algorithm, the relative gradient algorithm.
-
-
0下载:
这是一个好用的频偏估计算法的matlab仿真程序,采用波束成形技术的BER计算,在MATLAB中求图像纹理特征。- This is a useful frequency estimation algorithm matlab simulation program, By applying the beam forming technology of BER In the MATLAB image texture feature.
-
-
0下载:
借鉴了主成分分析算法(PCA),采用波束成形技术的BER计算,基于SVPWM的三电平逆变的matlab仿真。- It draws on principal component analysis algorithm (PCA), By applying the beam forming technology of BER Based on SVPWM three-level inverter matlab simulation.
-
-
1下载:
MSK调制解调过程的物理层仿真,并分析在噪声变化的条件下误码率理论值和实际值(Physical layer simulation of MSK modulation and demodulation process, and analysis of BER theory and actual value under the condition of noise change)
-
-
0下载:
基于matlab的cdma系统仿真程序,包括 gold码异步时计算误码率程序(Cdma system based on matlab simulation program, including gold asynchronous when calculating ber program code)
-
-
0下载:
基于MATLAB仿真了QPSK调制解调系统,仿真了高斯白噪声下的误码率并与理论误码率相比较,能够较好吻合(Based on MATLAB simulation of QPSK modulation demodulation system, the error rate of gaussian white noise is simulated and compared with the theoretical error rate, it can fit well)
-