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相位编码信号的波形的生成 barker ambig
相位编码信号的波形的生成,并且其模糊函数的计算,和模糊函数的图形。(Phase coded waveform generation, and its ambiguity function calculation, and the ambiguity function of the graphics.)
- 2010-09-04 20:49:35下载
- 积分:1
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kmean
一个刚编出来的K—means 聚类算法的matlab源代码 适合多维数据(Just made out of a K-means clustering algorithm matlab source code for multi-dimensional data)
- 2009-06-07 00:34:38下载
- 积分:1
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xiangwei
有关相位测量方面相关的一篇文章,可以帮助大家掌握更多的方法。(The article related to the phase measurement can help to have more methods.)
- 2012-04-25 15:22:11下载
- 积分:1
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NearestSymmetricPositiveDefinite
nearestSPD works on any matrix, and it is reasonably fast. As a test, randn generates a matrix that is not symmetric nor is it at all positive definite in general.
- 2013-08-01 22:06:14下载
- 积分:1
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zusai
说明: 对中继系统中的呼叫阻塞删除系统的阻塞率进行仿真,并与理论值比较(Call of relay blocking system to delete the blocking rate of the simulation system, and compared with the theoretical value)
- 2011-02-24 10:08:20下载
- 积分:1
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QAM
编写一个含QAM传输的发送和接收模块
1)分别采用复基带仿真和实带通仿真两种形式
a) 实带通仿真时, 载波频率为符号率的4倍
b)发端采用滚降系数0.5的根号升余弦滤波器
2)画出Eb/N0=15dB时的接收波形(收滤波前),取100个采样
3)画出发端输出的眼图和收端过匹配滤波后的眼图(画眼图时不加噪声)
统计误符号率和误比特率与Eb/N0的关系,画出曲线, 与理论计算的曲线相对比
(Prepare to send of one with QAM transmission and receiver module 1), respectively, the complex baseband simulation and the real band-pass simulation in two forms a) the real band-pass simulation, the carrier frequency used for the symbol rate of 4 times b) the originator roll-off factor of 0.5 root raised cosine filter, 2) draw Eb/N0 = 15dB when the received waveform (closing filter), take 100 samples) to draw the originator of the output eye diagram and income side of the eye diagram after the matched filter ( draw the eye diagram without noise) statistics symbol error rate and bit error rate and Eb/N0, draw a curve calculated with the theoretical curve compared)
- 2012-05-29 16:51:47下载
- 积分:1
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adjustBW
Bandwidth (signal processing) or analog bandwidth, frequency bandwidth or radio bandwidth: a measure of the width of a range of frequencies, measured in hertz
Bandwidth (computing) or digital bandwidth: a rate of data transfer, bit rate or throughput, measured in bits per second (bps)
Spectral linewidth: the width of an atomic or molecular spectral line, measured in hertz
- 2011-08-16 14:48:36下载
- 积分:1
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elec_solar
solar cell simulation test
- 2012-04-03 19:38:19下载
- 积分:1
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gmcal
用于计算灰度系统GM(1,1),计算关联度、残差和预测结果等内容,欢迎指正。(useful to solve the GM promblem. )
- 2012-05-19 11:13:27下载
- 积分:1
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SVMcla
SVM(支撑向量机)分类MATLAB程序,需要安装SVM工具箱(SVM (support vector machine) classifier matlab program, you need to install SVM toolbox)
- 2011-12-07 16:22:30下载
- 积分:1