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Characterization-of-Raman-assisted-FOPA-GAIN
Characterization of Raman-assisted Fiber Optical
Parametric Amplifiers Gain
- 2013-07-01 23:34:40下载
- 积分:1
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qm16
数字通信中的16QAM映射,采用格雷码编码,包括星座图的显示,简单明了清晰,由此可以退出64,128QAM的matlab编码(Digital communication 16QAM mapping, the use of Gray coding, including the constellation display, simple clear, it can be out of the 64,128 QAM matlab code)
- 2011-09-01 14:44:22下载
- 积分:1
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直接序列扩频系统仿真
建立了直接序列扩频系统的matlab仿真模型,在信道中存在高斯白噪声和干扰的情况下,对系统的在不同扩频增益下的误码率性能进行了仿真及分析,分析了扩频码的自相关性、误码率、性噪比。(A matlab simulation model of the direct sequence spread spectrum system, the existence of Gauss white noise and interference in the channel under the condition of the system in different spreading gain the BER performance of the simulation and analysis, analysis of PN code autocorrelation, BER, SNR)
- 2021-04-21 15:18:49下载
- 积分:1
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Smart-Antennas-For-Wireless-
描述了智能天线在无线通信环境下的各种应用。(Describes a smart antenna in a wireless communication environment, a variety of applications.)
- 2013-09-09 20:30:32下载
- 积分:1
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4FSK-demodulation-and-modulation
4FSK调制解调的matlab代码。采用相干解调的方式4FSK进行解调,与大多数方案的包络检波不同。基带信号用四种电平来表示,与调制信号相区分。(Demodulation matlab code 4FSK modulation. Coherent demodulation 4FSK demodulates Unlike most programs envelope detector,. The baseband signal is represented with four level distinguish phase with the modulation signal.)
- 2020-11-19 10:09:37下载
- 积分:1
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伪随机led
说明: 伪随机LED灯,实现八位LED灯的随机闪烁以及其它的控制。(Pseudo-random LED lamp)
- 2020-06-21 09:40:02下载
- 积分:1
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16QAM-QPSK-OFDM
OFDM系统在QPSK与16QAM调制下,误码率比较程序,希望对大家有一定用处(OFDM system with 16QAM QPSK modulation, error rate procedures, We hope to have some use)
- 2020-06-30 08:40:01下载
- 积分:1
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16QAM 64QAM信号产生及分析
说明: 16QAM信号 64QAM信号的产生和分析,星座图,频谱,功率谱(6QAM signal 64QAM signal generation and analysis, constellation, spectrum, power spectrum)
- 2020-12-07 20:59:21下载
- 积分:1
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log-MPA-迭代次数对比
说明: SCMA log-MPA检测迭代次数对比(SCMA log-MPA detection)
- 2021-03-26 16:51:37下载
- 积分:1
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basebanda
数字基带传输系统的matlab仿真与分析,内含眼图,码间干扰等(Digital baseband transmission system matlab simulation and analysis, including an eye diagram, such as inter-symbol interference)
- 2008-04-15 10:04:07下载
- 积分:1