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123
matlab下的m次样条小波函数的构造程序以及波形显示(m matlab spline under the Construction of wavelet function and the waveform display program)
- 2011-04-25 10:51:52下载
- 积分:1
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greatwork
调制识别是非协作通信中的关键技术之一,在电子对抗、软件无线电等领域
应用十分广泛。该过程介于信号检测与解调之间,由于对传输信号没有过多的先
验信息以及在接收端有很多未知的参数,例如:信号功率,载波频率和相位偏移,
时间信息等,导致对调制方式的盲识别是一项很困难的任务。此外,实际中存在
多径衰落、频率选择性和时变信道等问题,使得这项任务变得更具有挑战性。
(The modulation recognition is one of the key technologies of the non-cooperative
communication, such as electronic countermeasures and software defination radio,
therefore it is such a significant discipline and orientation in the research of
communication field. Obviously, without enough knowledge in transmitter and verified
parameters about receivers, for example signal power, carrier frequency and phase offsets
and so force, it is hard to get the modulation of blind identification. What is more, for the
sake of the multipath fading, frequency-selective and time-varying channels in the real
scenarios the task is even harder.
)
- 2013-04-17 11:31:29下载
- 积分:1
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DeNoising
The tools in this directory implement the de-noising procedures described in the articles of Donoho and Johnstone and collaborators
- 2014-01-10 08:25:50下载
- 积分:1
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1884425program
图像处理 计算基于hausdorff距离和遗传算法的图像匹配(只有旋转和平移)(Hausdorff distance calculation is based on image processing and genetic algorithms image matching (only rotation and translation))
- 2011-05-28 15:34:13下载
- 积分:1
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hilbert
so what should i write, im tired of writting
- 2011-06-13 16:16:49下载
- 积分:1
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06
说明: Copula理论及应用实例,调用ecdf函数和ecdfhist函数绘制沪、深两市日收益率的频率直方图(Copula theory and application examples, calls ecdf function and ecdfhist function draws frequency Shanghai and Shenzhen histogram of daily returns)
- 2014-08-17 17:23:57下载
- 积分:1
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matlab
matlab聚类和手写数字分析软件,里面有说明怎么安装以及应用(matlab clustering and handwritten numerical analysis software)
- 2013-10-31 21:29:55下载
- 积分:1
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yuyinduandianjiance
对一段语音信号进行预处理,加窗,求过零率,短时能量,求各种语音信号的特征参数。(For a period of speech signal pre-processing, windowing, and zero-crossing rate, short-time energy, and all kinds of speech feature parameters.)
- 2007-12-10 17:12:41下载
- 积分:1
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DBAIN
Decision based Impulse noise removal
- 2009-11-05 23:47:08下载
- 积分:1
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444
This text is an introduction to Simulink ® , a companion application to MATLAB ® . It is written
for students at the undergraduate and graduate programs, as well as for the working professional.
- 2011-01-12 03:11:18下载
- 积分:1