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Prog_OFDM
应用OFDM可以有效地对抗多径时延扩展。循环前缀不仅可以消除符号间干扰（ISI），还能消除子载波间干扰（ICI).本项目完整地仿真了OFDM系统。(Application of OFDM can effectively combat multipath delay spread. Cyclic prefix can not only eliminate inter-symbol interference (ISI), can eliminate Inter-carrier interference (ICI). This project a complete simulation of the OFDM system.)
- 2009-09-09 18:46:03下载
- 积分：1
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Behavior-Recognition-
基于时空兴趣点的行为识别期刊论文。本为以时空特征点出发的三维兴趣点检测。(Based on time and space of interest points behavior identification journal articles.This is to start at space-time characteristics of three dimensional interest point detection.)
- 2012-03-21 21:11:10下载
- 积分：1
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FFT_IFFT_16
Implement FFT and IFFT 16 point using Matlab Simulink.
- 2013-10-09 20:42:33下载
- 积分：1
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imagefeatureextractionmethod
桌红外图像特征提取方法研究。基于模糊核主成分分析的高光谱遥感影像特征提取研究。(Table infrared image feature extraction method.)
- 2010-11-14 16:08:17下载
- 积分：1
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sinmulating-five-Riemann-problems
用于计算流体力学中五类黎曼间断问题数值模拟(Program Used for five kind of Riemann problem in CFD)
- 2013-07-18 21:56:38下载
- 积分：1
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443C_Simion_Alexandru
The (a) section of Figure 1 illustrates the Line Echo Canceller (LEC) residing in the access network where echoes occur. Other voice processing modules, such as Automatic Level Control (ALC) and Noise Reduction (NR), are shown merely for illustration purposes. On the terminal side, both acoustic and electrical echo can occur. If the voice terminal is a speaker telephone set with an open acoustical path from the speaker to the microphone, the effect of acoustical echo is combined with the effect of the network echo. Because there is only a miniscule delay between the electrical signal and its echo, the speaker/listener is exposed to an effect known as side tone. Typically, instead of mounting a LEC at the terminal, side tone circuitry is placed to control the amount of the returned energy. The (b) section of Figure 1 shows examples of echo canceller signals representing the following:
- 2012-01-05 03:18:53下载
- 积分：1
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Differential-Evolution
This file is matlab codes for Differentional Evoloution
- 2014-01-13 04:02:23下载
- 积分：1
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dtsII91
In telecommunications, direct-sequence spread spectrum (DSSS) is a modulation technique. As with other spread spectrum technologies, the transmitted signal takes up more bandwidth than the information signal that modulates the carrier or broadcast frequency. The name spread spectrum comes from the fact that the carrier signals occur over the full bandwidth (spectrum) of a device s transmitting frequency.
- 2013-01-05 03:33:59下载
- 积分：1
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squares.dls
assemble language code for calculating square
- 2014-09-12 20:31:25下载
- 积分：1
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yiakuo
对图象进行压扩变化
内含一个Word 文档 将其输入MATLAB 可直接运行(Change of image compression and expansion of a Word document containing its input can be directly run MATLAB)
- 2010-06-12 16:39:51下载
- 积分：1
