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8
说明： 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16QAM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. Four transmit four receive v-blast in single-path Rayleigh channel:
(1) please design a specific navigation-assisted channel estimation method and conduct simulation with Simulink to measure the bit error rate performance of 16QAM modulation.The relation curve between the bit signal-noise ratio and the mean square error of channel estimation is drawn, and the relation curve between the bit signal-noise ratio and the bit error rate is drawn.
(2) calculate the spectral efficiency of the designed scheme in bit/Hz/s.)
- 2020-12-23 20:29:05下载
- 积分：1
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MySocket
vc++开发的socket通信类（含客户端和服务端）(socket communication(include client and server))
- 2013-08-12 14:13:49下载
- 积分：1
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JYTJQL
说明： 这是外汇活动中的一种 可以从多种货币的汇率差异中,获得利润(This is one of the foreign exchange activities that can be profited from the exchange rate differences of multiple currencies.)
- 2019-01-01 05:37:39下载
- 积分：1
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booleddeouhclass
LDPC信道编码理论详细分析及matlab算法实现()
- 2017-12-25 07:27:23下载
- 积分：1
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gaSVMcgForClass
说明： 利用遗传算法优化SVM的两个参数，得到高精度的SVM模型用于识别分类(Optimization of SVM parameters by GA algorithm)
- 2020-12-23 14:49:33下载
- 积分：1
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znalysilnblobal
DQPSK调制的程序,用Simulink的C函数实现()
- 2018-07-09 16:25:07下载
- 积分：1
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ofdm
说明： 数据辅助定时同步算法T.Schmidl 和D.Cox,Park&Cheon和minn(Data-Assisted Timing Synchronization Algorithms T.Schmidl and D.Cox, Park&Cheon and Minn)
- 2020-11-30 16:59:28下载
- 积分：1
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LFM
说明： 用MATLAB产生线性跳频信号，中心频率和带宽可调(Using MATLAB to generate linear frequency hopping signal with adjustable center frequency and bandwidth)
- 2020-08-27 10:08:13下载
- 积分：1
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MTD算法
说明： 雷达动目标检测仿真，含脉冲压缩，mtd处理等(Radar moving target detection simulation, including pulse compression, mtd processing, etc.)
- 2020-04-18 21:45:13下载
- 积分：1
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OAM
不同模态OAM的相位图，电场场强图，及用箭头表示相位变化(Phase diagrams, electric field intensity maps of different modes of OAM, and phase changes with arrows.)
- 2020-12-25 11:39:05下载
- 积分：1
