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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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CMC
CIE CMC 色差公式,与色彩相关专业研究人员与科研人员有用(CIE CMC color difference formula, and color-related professional researchers and useful for researchers)
- 2010-09-15 08:12:10下载
- 积分:1
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binary-transmission-error
本程序可以下载,并在matlab编译环境下正常运行,能够实现二进制传输的错误率仿真。(Binary transmission error probability code)
- 2011-06-13 16:45:34下载
- 积分:1
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code
matlab源代码实现空域下各种滤波,源代码可以直接使用,粘贴到matlab中即可(matlab source code airspace filtering, the source code can be used directly and paste it into Matlab to)
- 2013-04-21 00:45:51下载
- 积分:1
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TabuSearch
This code is a solution for TSP problem with tabu search.
- 2010-12-13 22:04:14下载
- 积分:1
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waveguide_dispersion
三层平板光波导,计算有效折射率,求解波导色散,(Three planar waveguides, calculate the effective refractive index of the waveguide dispersion solution,)
- 2021-01-30 15:48:35下载
- 积分:1
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Genetic-Algorithm
遗传算法,二进制编码,单点交叉,随即变异(Genetic Algorithm. The single-point crossover and the random variation were used)
- 2013-12-15 10:56:19下载
- 积分:1
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LFMv1
此程序用于生成线性调频雷达信号,用matlab实现,并作了比较(This procedure is used to generate the chirp radar signals using matlab realize, and compared)
- 2011-07-15 15:40:04下载
- 积分:1
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Newton---Raphson-demand-trend
用牛顿-拉夫逊算法求解线路中的潮流运算,能够求解各节点电压降,线路网络损耗(Newton- Raphson algorithm for computing the trend line, each node can solve the voltage drop line network losses)
- 2015-03-26 21:39:17下载
- 积分:1
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StudentPortalPro
Student Management System
- 2014-06-03 01:27:31下载
- 积分:1