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send
伪随机码，运用语音发射，噪声为发射信号，音乐为噪声信号。(Pseudo-random code, the use of voice-launch, launch signal noise, music for the noise signal.)
- 2009-04-22 19:39:02下载
- 积分：1
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spreadspectrum
In a normal communication channel, it is often desirable to concentrate the information in as narrow a region of the frequency spectrum as possible in order to conserve available bandwidth and to reduce power. The basic spread spectrum technique, on the other hand, is designed to encode a stream of information by spreading the encoded data across as much of
the frequency spectrum as possible. This allows the signal reception, even if there is interference on some frequencies. While there are many variations on spread spectrum communication, we concentrated on Direct Sequence Spread Spectrum encoding (DSSS). The DSSS method spreads the signal by multiplying it by a chip, a maximal length pseudorandom sequence modulated at a known rate. Since the host signals are in discrete-time format, we can use the sampling rate as the chip rate for coding.
- 2012-04-12 20:54:14下载
- 积分：1
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Rayleigh
rayleigh信道的仿真，matlab的(Rayleigh channel simulation, matlab)
- 2008-03-11 21:55:45下载
- 积分：1
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Newton_main
利用牛顿法对信号进行插值的matlab程序(Newton method for signal interpolation matlab program)
- 2015-03-20 13:28:14下载
- 积分：1
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OSCAR_V1.3
fiber optical modes.simulation of optican fiber with figures
- 2010-11-10 11:18:34下载
- 积分：1
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eemd
对数据进行EMD分析时，如果数据不是纯的白噪声,则分析过程中一些尺度将会丢失,出现模态混叠现象。EEMD通过附加均匀分布
在整个时频空间的白噪声，可有效抑制这种现象的发生。(EEMD is insufficient for the EMD method, we propose a noise-assisted data analysis methods. EEMD decomposition principle is: when the additional white noise uniformly distributed throughout the time-frequency space, the time-frequency space is carved up by the filter component of the composition at different scales.-)
- 2011-08-16 18:45:51下载
- 积分：1
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Applied_Numerical_Methods_Using_Matlab
matlab英文教材：matlab在应用数值方法的应用(English teaching materials matlab: matlab application in the application of numerical methods)
- 2010-12-07 02:45:09下载
- 积分：1
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ExtenedKalmanFilterLocalization
Mobile robot localization sample code with Extended Kalman Filter (EKF). This code is useful for mobile robot navigation is performed using a Kalman filter.
- 2014-10-06 14:58:13下载
- 积分：1
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CA
说明： 一个用MATLAB实现的CA滤波模型，适合初学者，文件不长稍微有点基础的都能看懂(A the CA filter model using MATLAB, for beginners, file does a little bit of foundation can understand)
- 2012-10-09 16:53:53下载
- 积分：1
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Matlab
精通Matlab综合辅导与指南一书-源程序
包含众多函数(Proficient in Matlab comprehensive counseling and guidance of the book- source code contains a number of functions)
- 2010-08-22 22:19:07下载
- 积分：1
