Description: QPSK的Matlab/Simulink的调制解调仿真系统，给出接收信号眼图及系统仿真误码率，包含载波恢复，匹配滤波，定时恢复等重要模块，帮助理解QPSK的系统-QPSK Matlab / Simulink simulation system modulation and demodulation, the received signal is given eye and BER simulation systems, including carrier recovery, matching filter, timing recovery and other important module to help understand the system QPSK Platform: |
Size: 7690 |
Author:李向坤 |
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Description: QPSK的Matlab/Simulink的调制解调仿真系统，给出接收信号眼图及系统仿真误码率，包含载波恢复，匹配滤波，定时恢复等重要模块，帮助理解QPSK的系统-QPSK Matlab/Simulink simulation system modulation and demodulation, the received signal is given eye and BER simulation systems, including carrier recovery, matching filter, timing recovery and other important module to help understand the system QPSK Platform: |
Size: 7168 |
Author:李向坤 |
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Description: QPSK调制解调误码率及误符号率，相干解调，输出的bitber是误码率，symber是误符号率-QPSK demodulator BER and misuse of the symbol rate, coherent demodulation, the output is bitber BER, symber mistakenly Symbol Rate Platform: |
Size: 1024 |
Author:文玲 |
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Description: qpsk的simulink仿真 可看ber性能等参数-The simulink simulation of QPSK can see the performance parameters such as ber Platform: |
Size: 29696 |
Author:yanzheng |
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Description: qpsk仿真，基于simulink的仿真，修改里面的参数，可计算BER-QPSK simulation, simulink-based simulation, modify the parameters of which can be calculated BER Platform: |
Size: 6144 |
Author:chenkaizhi |
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Description: 8单径瑞利信道中的四发四收V-BLAST：
(1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量16QPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。
(2) 计算所设计方案的频谱效率是多少，单位为bit/Hz/s。-8 Single-Path Rayleigh Channel Four received four V-BLAST: (1) Please design a specific guide-assisted channel estimation method, using Simulink simulation, measurement 16QPSK modulation BER performance. Draw-bit signal to noise ratio and channel estimation mean square error curve, draw-bit signal to noise ratio and bit error rate curve. (2) calculate the design of spectrum efficiency is the number of units of bit/Hz/s. Platform: |
Size: 10240 |
Author:haohao |
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Description: 程序仿真了关于扩频系统在两种信道下的误码率-Process simulation of the spread spectrum system in about two channel BER Platform: |
Size: 4096 |
Author:tome |
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Description: 基于matlab中simulink下的通信系统在BPSK和QPSK调制方式和AWGN信道特性下的无编码和卷积编码误码率仿真-Communication system uses BPSK and QPSK modulation method respectively with under no coding and convolution code in the coding and decoding ber, simulating the error of signal transmission Platform: |
Size: 8192 |
Author: |
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Description: 通信系统设计，数字带通传输系统仿真Matlab代码
1. 比较BPSK与QPSK两种调制方式的误码率和误比特率性能（注意QPSK的误码率不同于误比特率），横坐标为SNR，并与理论曲线比较，分析解释仿真图。
2. 要求使用Matlab/C语言/Matlab-simulink中的任一种工具实现。
3. 代码中每个模块都要有详细注释说明。
-Communications systems design, digital bandpass transmission system simulation Matlab code
1. Comparison of BER QPSK and BPSK modulation methods and bit error rate performance (note QPSK error rate is different bit error rate), the horizontal axis is SNR, and compared with the theoretical curve, analysis and interpretation of simulation map.
2. requires the use of Matlab/C language/Matlab-simulink any one tool to achieve.
3. The code of each module must have a detailed explanatory notes. Platform: |
Size: 4096 |
Author:wang |
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