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nonstationary-random-signal-WVD
此例程为配套书籍的第六章例题6-5的相对应代码,功能为计算非平稳随机信号的WVD时频谱,编程环境为matlab。(This routine matching books Chapter Example 6-5 corresponding to the code for the calculation of the non-stationary random signal WVD spectrum programming environment for matlab.)
- 2013-05-02 18:49:44下载
- 积分:1
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EKFslammatlab
用EKF,在matlat环境下实现的SLAM,包括GUI仿真界面及参考文件(extended Kalman Filter, under matlab environment)
- 2009-03-23 16:42:00下载
- 积分:1
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yiqunsuanfa
蚁群算法在TSP上的应用 商旅问题的研究(Ant colony algorithm in the application of TSP on the issue of business travel)
- 2010-05-15 16:57:53下载
- 积分:1
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threephase
pv three phase grid connected system
- 2014-01-22 02:14:16下载
- 积分:1
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opt_random
随机数的产生!
在matlab里面实现的(The generation of random numbers! Inside achievable in matlab)
- 2009-02-04 15:31:09下载
- 积分:1
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matlab
matlab 蜂群算法工具箱,简单快速的解决TSP问题(matlab )
- 2012-07-27 10:03:26下载
- 积分:1
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OFDM
OFDM很容易在具有时延扩展或等效频率选择性的信道上使用。
频率选择性信道的特征在于延迟扩展或相干带宽,其测量频率中的信道去相关。
相干带宽与均方根(RMS)时延扩展成反比。
通过选择与信道相干带宽相关的子载波间隔,OFDM可以用于将频率选择性信道转换成频率平坦子信道的并行集合。
适合于平坦衰落信道的技术可以直接应用。(OFDM is simple to use on channels that exhibit time delay spread or, equivalently, frequency selectivity.
Frequency selective channels are characterized by either delay spread or coherence bandwidth which measures the channel decorrelation in frequency.
The coherence bandwidth is inversely proportional to the root-mean-square (rms) delay spread.
By choosing the sub-carrier spacing properly in relation to the channel coherence bandwidth, OFDM can be used to convert a frequency selective channel into a parallel collection of frequency flat subchannels.
Techniques that are appropriate for flat fading channels can then be applied in a straight forward fashion.)
- 2018-05-03 13:55:13下载
- 积分:1
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DMCgenzong
此程序为带有误差跟踪功能的DMC控制,能有效的控制跟踪误差输入(This procedure with the DMC error tracking control, which can effectively control the tracking error input)
- 2010-09-15 10:16:27下载
- 积分:1
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tire
picture qu zhao is very important to you(picture qu zhao)
- 2010-10-16 15:02:57下载
- 积分:1
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matcom
matlab 与VC++中使用MATLAB的C++数学库和MCC生成的程序,对初学matlab者有很好的借鉴作用(matlab and VC++ using MATLAB' s C++ Math Library and the MCC generated program, matlab for beginners who have a good reference)
- 2011-06-01 15:32:30下载
- 积分:1