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LAMMPS-Manual
分子动力学计算软件lammps的学习资料。(Molecular dynamics calculation software lammps learning materials.)
- 2013-12-09 12:49:01下载
- 积分:1
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BPSK3
3、 瑞利信道中的调制解调、信道估计:
(1) 请推导出单径瑞利信道中的BPSK相干解调的理论误码率性能,并画出比特信噪比与误码率的关系曲线。
(2) 在单径瑞利信道中,请设计一种时分的导引辅助的信道估计方法,用Simulink进行仿真,测量BPSK的误码率性能,画出比特信噪比与误码率的关系曲线,并与(1)的曲线进行对比。
(3, the Rayleigh channel modulation and demodulation, channel estimation:
(1) Please derive the single-path Rayleigh channel coherent demodulation of BPSK BER performance theory, and draw the signal to noise ratio and bit error rate curves.
(2) single-path Rayleigh channel, please design a division of the guide-assisted channel estimation method, using Simulink simulation, measurement of the BER performance of BPSK, draw-bit signal to noise ratio and bit error rate curve, and with (1) of the curves were compared.
)
- 2020-12-05 15:49:23下载
- 积分:1
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c4
说明: Manchester码的编码规则是,如果原始数据为“1”,将其编码成“10”;如果原始数据为“0”,将其编码成“01”。这种编码的特点是每个码元中间都有跳变,低频能量较少,便于接收端提取时钟信息。(Manchester, the coding rule is, if the original data is " 1" , be coded " 10" if the original data is " 0" , be coded " 01." This code is characterized by the middle of each symbol has a jump, low energy less easy to extract the clock information on the receiving end.)
- 2010-06-08 13:18:52下载
- 积分:1
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ctrlcode
模型算法控制(DMC)是非常有效的控制算法,他采用单位节约相应序列作为模型,并使用增量式控制,可以消除控制系统的稳态误差,应用非常广泛。(Model algorithmic control (DMC) is a very effective control method, he used the units to save the corresponding sequence as a model, and use the incremental control, can eliminate the steady-state error control system, is widely used.)
- 2010-09-15 09:53:10下载
- 积分:1
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MUSIC算法与MMUSIC算法的测向功能对比 duibimmusic
相干信号的DOA估计,MUSIC算法与MMUSIC算法的测向功能对比(DOA estimation of coherent signals, compared with MMUSIC algorithm MUSIC algorithm finding function)
- 2020-06-28 10:20:01下载
- 积分:1
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sysm2
am仿真实现的matlab程序,一共有五个,现分别上传。此程序均为本人及同事呕心沥血所编,现拿来与朋友们分享。(am realize the matlab simulation program, a total of five, are, respectively, upload. This procedure and I are prepared by dedicated colleagues are used to share with friends.)
- 2007-08-07 14:09:50下载
- 积分:1
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Alpha_BiaoZhun
产生alpha序列alpha的范围在0到2之间(general alpha sequence)
- 2012-03-22 14:30:29下载
- 积分:1
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04
说明: 应用matlab实现对统计分析中的主成分分析方法,高效实现对输入变量的降低维数,同时(Application matlab realize the principal component analysis statistical analysis, efficient implementation of reduced dimensionality of the input variables, while)
- 2014-01-07 15:31:58下载
- 积分:1
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fuzzycontrol
先进PID控制 MATLAB仿真 第2版 刘金琨等编著和书中的所有程序,模糊控制及其MATLAB应用 张国良,是很好的学习模糊控制的资料。(Advanced PID control of MATLAB version 2 Jin-kun liu huang, and all the procedures of the book, such as fuzzy control and its application MATLAB RON cheung, is a very good learning fuzzy control information.)
- 2015-03-19 15:39:04下载
- 积分:1
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tspmatlab
matlab完美解决旅行商问题。蚁群算法。(traveling salesman problem matlab perfect solution. Ant colony algorithm.)
- 2008-08-21 15:06:58下载
- 积分:1