Description: 本例用matlab语言实现了8dpsk的编解码及通过awgn信道的仿真。采用蒙特卡罗仿真法，得到误码性能，绘制曲线。可用于算法研究或课程学习。-cases using the Matlab language of the codec 8dpsk and awgn channel through the simulation. Using Monte Carlo simulation, to be error performance, drawing curves. Algorithms can be used to study or courses. Platform: |
Size: 2048 |
Author:陆游 |
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Description: MDPSK在AWGN，瑞利等信道下的性能仿真比较-MDPSK in AWGN, Rayleigh and other channels compared the performance of simulation Platform: |
Size: 8192 |
Author:王浩 |
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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: This Paper is concerned with the study of the performance of DPSK (differential phase shift keying)
Modulation Technique using AWGN(Additive white gaussian noise) channel. The DPSK has remarkable
features such as limited bandwidth and constant envelope, which are of importance for mobile communication
systems for providing the output according to our needs and requirement. In this study we evaluated the Bit
error rate performance of the CDMA system by designing the CDMA system using SIMULINK Tool of the
MATLAB software and study the performance characteristics of DPSK modulated CDMA system which are
helpful for raising the level of present day communication systems, In order to design our DPSK modulated
CDMA system we varied only modulation blocks of simple CDMA transmitter and receiver sections. Platform: |
Size: 705536 |
Author:j |
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Description: 本例用matlab语言实现了8dpsk的编解码及通过awgn信道的仿真-This example USES the matlab language to realize the 8 DPSK codec and through the awgn channel simulation Platform: |
Size: 2048 |
Author:bhlcey |
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Description: 本例用matlab语言实现了8dpsk的编解码及通过awgn信道的仿真-This example USES the matlab language to realize the 8 DPSK codec and through the awgn channel simulation Platform: |
Size: 2048 |
Author:Huhheog |
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Description: 本例用matlab语言实现了8dpsk的编解码及通过awgn信道的仿真(This example USES the matlab language to realize the 8 DPSK codec and through the awgn channel simulation) Platform: |
Size: 2048 |
Author:Joanne
|
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Search - dpsk awgn matlab