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khelil_diss
master thesis for wireless ad hoc network
- 2009-04-21 00:00:33下载
- 积分:1
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antenna-principle
关于天线原理的PPT。等同于教科书。很全。(PPT of antenna principle.Can be used as teaching book. A complete one.)
- 2012-10-29 01:32:50下载
- 积分:1
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16QAM
这是16QAM的仿真,带GUI界面,很好用的。(This is 16QAM simulation, with GUI interface, very useful.)
- 2020-07-02 12:20:01下载
- 积分:1
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Polyphase-Filter-
基于多相滤波宽带信道化数字接收机,对多相滤波器进行了深入介绍。(Digital Receivers Using Polyphase Filter )
- 2012-03-18 22:05:14下载
- 积分:1
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8psk
(1) 分析QPSK调制、解调原理,并画出其系统框图;
(2) 产生等概率且相互独立的二进制序列,作为待传输的信号,并画出其波形;
(3) 进行8PSK调制,分别画出I、Q两支路信号经过乘法器后的波形以及8PSK调制波形;
(4) 产生均值为0,方差为1的加性高斯随机噪声,画出其时域波形及频谱;
(5) 将加性高斯随机噪声作为传输信道的干扰,画出接收端信号的时域图;
(6) 进行8PSK解调,输出解码序列,画出解调后信号波形;
(7) 计算系统信噪比、传输误码率。((1) analysis of QPSK modulation, demodulation, and draw the system block diagram (2) have equal probability and independent binary sequence as a signal to be transmitted, and draw the waveform and (3) 8PSK modulation, Draw the I, Q two way signal multiplier waveform and 8PSK modulation waveform (4) to produce zero mean and variance of an additive Gaussian random noise, to draw the time-domain waveform and spectrum ( 5) the additive Gaussian random noise interference as a transmission channel, to draw the time-domain diagram of the receiver signal (6) 8PSK demodulator output decoding sequence, draw the demodulation of the signal waveform computing system (7) signal-to-noise ratio, the transmission bit error rate.)
- 2012-06-24 13:16:59下载
- 积分:1
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Simulations_2
对NOMA下行链路的用户和信道功率分配的优化(Energy-Efficient Resource Allocation for Downlink
Non-Orthogonal Multiple Access (NOMA) Network)
- 2021-04-19 09:38:51下载
- 积分:1
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MIMO-detector
最为经典MIMO detector 算法说明书,可以了解这个MIMO检测过程(For most classic MIMO detector algorithm manual, can understand the MIMO detection process)
- 2021-04-26 20:18:45下载
- 积分:1
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10285713
对语音编码技术的特点进行了分析与研究, 对波形编码,声码器和混合编码三种主要 的语音编码进行了比较, 并介绍了GSM 和CD(This paper analyzes and studies the characteristics of speech coding technology, compares the three main speech codes: waveform coding, vocoder and hybrid coding, and introduces GSM and CD.)
- 2019-03-27 23:52:25下载
- 积分:1
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基于MATLAB的遗传算法及其在稀布阵列天线中的应用
说明: 利用优化算法实现稀布阵列天线方向图分析与综合(Pattern synthesis of array antenna using optimization algorithm)
- 2021-01-20 10:48:41下载
- 积分:1
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bpsk
Matlab编写BPSK信号通过AWGN信道的仿真过程(Matlab BPSK signal through AWGN channel simulation)
- 2012-04-10 17:11:27下载
- 积分:1