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ofdm_continu_vs_ifft
基于OFDM体制的调制和解调程序。对码流进行OFDM方式的调制和解调。(System based on OFDM modulation and demodulation process. Code stream of OFDM modulation and demodulation methods.)
- 2010-10-26 20:38:01下载
- 积分：1
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qpsk
关于QPSK调制方法的一个小的仿真，使用matlab做的(QPSK modulation method on a small simulation, using matlab to do)
- 2009-11-10 17:58:40下载
- 积分：1
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1
说明： 一组完整的带注册程序的C#原代码，是基于C语言编写的(A complete set of registration procedures with the C# source code, is based on the C language)
- 2011-06-16 17:51:04下载
- 积分：1
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practice
GUI设计，人机界面友好，程序简单实用。matlab初学者可以看看。(GUI design)
- 2014-08-08 07:12:19下载
- 积分：1
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pv_array
太阳能光伏阵列的仿真模型，希望能帮助到有需要的同学(Solar photovoltaic array simulation model, hoping to help to needy students)
- 2013-04-27 18:02:33下载
- 积分：1
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bic
the code relates to bicubic interpoations with osnr values
- 2010-08-31 01:39:09下载
- 积分：1
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SMI
SMI方向图和性能(波束形成算法，自己修改）
优点： 收敛速度快
缺点：1 当阵元输出含有较强的期望信时，或者期望信号与干扰信号相关时，性能急剧下降.2 由于权向量含有方向矢量，因此对阵列的幅相差非常敏感；3 ,期望信号的功率不能过大，比干扰信号相差几十dB，也就是说，在小期望信号、大干扰信号情况下，也可进行SMI处理。
(SMI pattern and performance (beamforming algorithm, make changes to)
Advantages: fast convergence
Disadvantages: 1 output when the array elements with strong expectations of the letter, or related to the desired signal and interference signals, the performance sharply .2 direction vector containing the weight vector, so the array is very sensitive to the amplitude difference 3, the desired signal The power can not be too large, than the difference between the scores of interference signal dB, that is, in the small desired signal, large signal interference case, SMI can also be handled.
)
- 2020-07-26 17:58:40下载
- 积分：1
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Ed200307
能量检测，根据以URKOWITZ 在1967年发表的能量检测文章以及Digham 2003、Ghasemi 2007发表的一系列文章为参考，
在AWGN信道中，给定SNR下，先产生一个原始信号（单音或者BPSK基带信号），然后叠加高斯噪声， 再进行能量检测(Energy detection, according to URKOWITZ the energy released in the 1967 test articles, and Digham 2003, Ghasemi 2007 series of articles published as a reference, in the AWGN channel, for a given SNR, the first generating an original signal (mono or BPSK baseband signal), and then superimposed Gaussian noise, then the energy detection)
- 2010-10-15 22:16:59下载
- 积分：1
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CHAP_02
chapter 2 matlab files
- 2011-07-05 17:40:28下载
- 积分：1
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Switch_5_stage_test
Blocking probabilities.. 5 switch with 5 stage
- 2012-10-19 13:23:44下载
- 积分：1
