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Description: 在COFDM传输过程中白噪声的影响,信噪比从0～20db,BER的变化,调制方式：BPSK QPSK 16PSK()
Platform: |
Size: 12288 |
Author: douaik
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Description: 对有3条固定路径的AWGN多径信道中的QPSK系统进行BER性能仿真,并与在理想的AWGN信道没有多径中同样系统地BE()
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Size: 5120 |
Author: Cdnthia
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Description: 利用MATLAB软件对OFDM系统做出仿真。仿真中采用QPSK调制技术，并加入高斯白噪声，最终得到QPSK星座映射图以及BER曲线图。由仿真结果可以看出，OFDM在高斯信道具有良好的抗噪声性能，误码率较低。(MATLAB software is used to simulate the OFDM system. In the simulation, QPSK modulation technology is used, and Gauss white noise is added, and the map of the QPSK constellation and the BER curve are finally obtained. It can be seen from the simulation results that OFDM has good anti noise performance and low error rate in Gauss channel.)
Platform: |
Size: 1024 |
Author: l99500
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Description: QPSK BER 性能分析的 通过使用 matlab进行ber的性能分析()
Platform: |
Size: 45056 |
Author: Hicarf |
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Description: qpsk的simulink仿真 可看ber性能等参数()
Platform: |
Size: 10240 |
Author: Kennetr |
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Description: 仿真具有三条固定信道的AWGN多径信道的QPSK系统的BER性能,并与理想信道进行比较()
Platform: |
Size: 2048 |
Author: Augsstine |
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Description: 在COFDM传输过程中白噪声的影响,信噪比从0～20db,BER的变化,调制方式：BPSK QPSK 16PSK()
Platform: |
Size: 12288 |
Author: Bezbx |
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Description: 对有3条固定路径的AWGN多径信道中的QPSK系统进行BER性能仿真,并与在理想的AWGN信道没有多径中同样系统地BE()
Platform: |
Size: 5120 |
Author: cmmnans |
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Description: 仿真具有三条固定信道的AWGN多径信道的QPSK系统的BER性能,并与理想信道进行比较()
Platform: |
Size: 2048 |
Author: gomajxbw |
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Description: 多径信道仿真 有三条固定路径的AWGN多径信道的QPSK系统进行BER性能方针,并与在理想的AWGN信道中同样系统的BER进()
Platform: |
Size: 3072 |
Author: wlqoer |
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Description: QPSK BER 性能分析的 通过使用 matlab进行ber的性能分析()
Platform: |
Size: 41984 |
Author: Hgwyr |
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Description: 在COFDM传输过程中白噪声的影响,信噪比从0～20db,BER的变化,调制方式：BPSK QPSK 16PSK()
Platform: |
Size: 12288 |
Author: ychiere |
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Description: 本程序对ofdm系统的高白噪声下理论误码率进行仿真。包括bpsk，qpsk，16-QAM，64QAM映射(This program simulates the theoretical BER of OFDM system under high white noise. Including BPSK, QPSK, 16-QAM, 64QAM mappings)
Platform: |
Size: 2048 |
Author: LYS11 |
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Description: 实现基于STBC的MIMO_OFDM通信系统在不同信噪比情况下接收端的误比特率的仿真。发射端包括基于基带调制、空时编码、导频插入、IFFT、串并合并以及添加循环前缀；接收端包括去除循环前缀、取出导频估计信道、FFT运算以及并串合并，空时解码等。仿真中采用QPSK、空时编码采用4*3的复正交空时编码矩阵。OFDM子载波数为100，每个子载波传输66个符号，每个符号2比特。IFFT长度为512个符号。发射天线为3个接收天线为2个。(The BER simulation of MIMO_OFDM communication system based on STBC under different SNR is realized. The transmitter includes baseband modulation, space-time coding, pilot insertion, IFFT, serial-parallel combination and adding cyclic prefix; the receiver includes removing cyclic prefix, extracting pilot estimation channel, FFT operation, parallel-serial combination, space-time decoding, etc. The complex orthogonal space-time coding matrix is used in QPSK and space time coding in 4*3. The number of OFDM subcarriers is 100, and each subcarrier transfers 66 symbols with 2 bits per symbol. IFFT is 512 symbols in length. The transmitting antenna is 3 receiving antennas, 2.)
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Size: 3072 |
Author: guokeDz |
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Description: 多径信道仿真 有三条固定路径的AWGN多径信道的QPSK系统进行BER性能方针,并与在理想的AWGN信道中同样系统的BER进(Multipath channel simulation QPSK system with three fixed paths for AWGN multipath channel carries out BER performance policy, and the same system BER advance as in ideal AWGN channel)
Platform: |
Size: 3072 |
Author: qnaim |
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Description: QPSK/BPSK在多径信道下经过LMS均衡器之后的误码率曲线(QPSK/BPSK BER curve after LMS equalizer in multipath channel)
Platform: |
Size: 176128 |
Author: swan77 |
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Description: 根据蒙特卡罗仿真原理,对QPSK及QDPSK进行误码率仿真分析里面有7个程序(According to Monte Carlo simulation principle, there are 7 programs in BER simulation analysis of QPSK and QDPSK.)
Platform: |
Size: 2048 |
Author: CD!6318 |
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