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OFDM
Channel estimation techniques for OFDM systems based on a pilot arrangement are investigated. Channel estimation based on a comb type pilot arrangement is studied through different algorithms for both estimating the channel at pilot frequencies and interpolating the channel. Channel estimation at pilot frequencies is based on LS and LMS methods while channel interpolation is done using linear interpolation, second order interpolation, low-pass interpolation, spline cubic interpolation, and time domain interpolation. Time-domain interpolation is obtained by passing to the time domain by means of IDFT (inverse discrete Fourier transform), zero padding and going back to the frequency domain by DFT (discrete Fourier transform). In addition, channel estimation based on a block type pilot arrangement is performed by sending pilots in every sub-channel and using this estimation for a
- 2015-02-17 00:37:24下载
- 积分：1
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Best-racial-fashion
在matlab环境下，实现流行乐最炫名族风的演奏(Best racial fashion playing in the Matlab environment)
- 2012-11-26 22:11:03下载
- 积分：1
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8
说明： matlab滤波器设计实例(2)，中文科技文(Matlab filter design and application of the article, Chinese science and technology papers)
- 2011-12-28 14:23:38下载
- 积分：1
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VCmatlab
对于在Visual C++中调用Matlab应用程序接口，关键在于设置编译环境和使用正确的调用规则，然后，在发布软件时携带必要的动态连接库就可以保证程序的独立性(Matlab Application Program Interface in Visual C++ call, the key is to set the compiler environment and use the correct call rules, then carry the necessary dynamic link library publishing software program can guarantee the independence of)
- 2012-11-12 21:37:26下载
- 积分：1
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frequeceestimation
基于均匀线阵，用music对信号进行多频率估计(frequece of estimaton )
- 2009-06-27 11:02:08下载
- 积分：1
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shenjing-chuanbo
用神经网络控制船舶航向的仿真程，txt文件。(Neural network simulation process control of ship course, txt file.)
- 2013-04-18 20:56:00下载
- 积分：1
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Inertial-navigation
这是一本秦永元关于惯性导航的书籍。该书系统地讲解了导航的基础知识。(This is an inertial navigation ROCKETS about books. The book systematically explains the basics of navigation.)
- 2015-03-07 10:51:16下载
- 积分：1
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mbuilder_aakpwl
毕设题目，我用MATLAB程序编写的实现基于矢量量化的说话人识别系统，结合了hjcWjN算法。在给定的temp.wav录音文件的情况下，对不同的人的不同时间长度的语音进行辨识。实现与文本无关的自动说话人确认的实时识别。 使用步骤包括： 1 训练，2 TEOYkcT， 3 测试 4， 输出结果。
(Complete set topic, I use a program written in MATLAB-based VQ speaker recognition system, combining hjcWjN algorithms. In the case of a given temp.wav audio file, voice different people different lengths of time were identified. Real-time recognition and text-independent speaker verification automatically. Use steps include: 1 training, 2 TEOYkcT , 3 test 4, the output result.
)
- 2016-01-02 12:11:09下载
- 积分：1
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卫星星座编码 多普勒频移 GPS signal of matlab
包括卫星星座编程，ca码生成，多普勒频移实现，gps信号生成，干扰噪声生成（宽带噪声，窄带噪声，单频噪声）(Programming comprises satellite constellations, c a code generator, to achieve the Doppler shift, gps signal generator, generating interference noise (wideband noise, narrowband noise, single frequency noise))
- 2016-04-20 16:31:40下载
- 积分：1
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elementaryCellularAutomsdata
Symmetricdivergingbipolar cold-neutral-hot colormapة
- 2010-11-11 22:09:29下载
- 积分：1
