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265758
一种降低正交频分复用信号峰均功率比的方法--压缩扩展变换()
- 2018-04-17 23:17:49下载
- 积分:1
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heterodyne
相干解调的程序代码,可用于光电检测,包括光纤传感、分布式检测等 (heterodyne detection code ,is used for opto-electronic)
- 2015-02-11 16:51:45下载
- 积分:1
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4QAM_2.5GHz
一个用MATLAB编写的,上变频为2.5GHz的OFDM仿真程序,很好用的程序,适合学习OFDM初学者(A MATLAB prepared, the frequency of 2.5 GHz OFDM simulation program, very good procedures, suitable for OFDM beginners to learn)
- 2021-03-01 22:39:35下载
- 积分:1
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ld
说明: 数据通信的课程设计,用于实现AMI码等等在数据通信中实用的编码。(Data communication curriculum design, code, etc. used to implement AMI useful in data communications code.)
- 2011-04-30 20:12:38下载
- 积分:1
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gmsk调制与解调仿真 GMSK
gmsk调制与解调仿真,相干解调,请多多指教。(gmsk modulation and demodulation simulation, coherent demodulation, a lot of advice.)
- 2020-06-27 04:40:01下载
- 积分:1
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DSCDMA
直扩CDMA系统仿真程序,信道包括加性白高斯噪声,复合加性白高斯噪声,瑞利衰落,频率选择性瑞利衰落,双信道瑞利衰落。(DS CDMA system simulation program, the channel including the additive white Gaussian noise, complex additive white Gaussian noise, Rayleigh fading, frequency selective Rayleigh fading, dual-channel Rayleigh fading.)
- 2021-04-05 21:29:03下载
- 积分:1
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PSK4
Matlab产生M-psk信号,用SVM实现对M-psk星座图的非线性决策边界,使用训练后的模型对测试数据进行预测(Realization of nonlinear decision boundary for M-psk constellation using SVM)
- 2018-06-10 23:55:01下载
- 积分:1
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载波同步仿真,使用的是反馈补偿法
说明: 载波同步仿真,使用的是反馈补偿法,接收信号经补偿矩阵,误差提取,环路滤波,相位累加器后反馈回补偿矩阵,稳定后估计相位趋近相位差,存在相位模糊情况。(the simulation of the carrier synchronization)
- 2020-04-30 12:55:40下载
- 积分:1
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QNX-Bluetooth-Sample
用IDE 4.7 开发的QNX Bluetooth Sample 源代码(QNX Bluetooth Sample)
- 2014-06-05 22:28:58下载
- 积分:1
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AddressList
提供通讯录成员的查询、增加、更新及删除等功能。(Provide contacts membership query, add, update, and delete functions.)
- 2013-09-24 19:26:07下载
- 积分:1