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convd
卷积码的性能检测程序，适用于信道编码盲检测。卷积码的盲检测(Performance test of convolution code program, suitable for channel coding blind detection.Blind detection of convolution code)
- 2014-10-22 15:49:22下载
- 积分：1
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4byte-charto-float
编程中出现的小程序，四字节char型数组转浮点数(four byte char to float)
- 2015-01-16 14:09:04下载
- 积分：1
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chaotic-time-series-analysis
混沌时间序列的分析和应用，对于混沌研究者很有用的一本书(Analysis and application of chaotic time series, chaos researcher useful for a book)
- 2013-12-07 17:33:21下载
- 积分：1
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a
matlab实现的小波变换彩色图像水印嵌入和提取程序(matlab wavelet transform color image watermark embedding and extraction procedures)
- 2013-12-12 22:01:24下载
- 积分：1
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FHsystem
通过MONTE GARLO仿真，说明一个使用二进制FSK并受到最坏部分频带干扰破坏的FH数字通信系统的性能。(MONTE GARLO through the simulation shows that the use of a binary FSK and are subject to the worst part of band interference and sabotage by FH digital communication system performance.)
- 2010-01-16 16:42:23下载
- 积分：1
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OFDM
该模型实现了一个通用的OFDM TX和RX，这是不依赖于任何特定的行业标准。该模型的目标是开发和研究不断（不是“突发”）载波同步和定时跟踪方案。该技术纳入然后可以扩展和修改，以标准的具体通讯套件。该模型采用了“收购”技术，它利用了循环前缀相关属性，以赶在试图完成罚款跟踪算法一帧的边界粗略的估计。该模型实现了一个16点64循环前缀的OFDM载波波形。在OFDM符号有16个飞行员，3后卫音（0，带边幅），并使用45 QAM的剩余数据流4。
这包括最新型的衰落信道，误码率计算，并改善控制回路动态。(This model implements a generic OFDM TX and RX, which is not tied to any particular industry standard. The objective of this model is to develop and explore a continuous (not “bursty”) carrier and timing tracking synchronization scheme. The techniques incorporated can then be extended and modified to suite specific communications standards. The model uses an “acquisition” technique that exploits the correlation properties of the cyclic prefix to get a rough estimate of the frame boundary before attempting to accomplish the fine tracking algorithms. The model implements a 64 carrier OFDM waveform with a 16 point cyclic prefix. The OFDM symbol has 16 pilots, 3 guard tones (0 amplitude at band edge) and uses 4 QAM for the 45 remaining data streams.
This latest model includes a fading channel, BER computation, and improved control loop dynamics.
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- 2010-05-20 22:12:55下载
- 积分：1
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shibie
基于matlab实现的 文字识别设计(2) 附带图片(Matlab implementation of character recognition based on design (2) Poster)
- 2011-01-03 21:46:08下载
- 积分：1
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maxkurtica
基于峭度极大的ＩＣＡ算法 ，用于盲源分离(Kurtosis great ICA algorithm for the Blind Source Separation)
- 2007-03-30 10:36:22下载
- 积分：1
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angalaeswari
need source code for matlab
- 2013-11-07 14:24:23下载
- 积分：1
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MLalgorithm
先得到一个定位初始估计值，再利用建立最大似然方程对这个定位初始估计值进行修正，从而得到更优定位结果值，方法更接近于最大似然方法。(Get the a position initial estimate, re-use to establish the maximum likelihood equations corrected for positioning the initial estimates, resulting in better positioning the resulting value is closer to the maximum likelihood method.)
- 2013-05-17 16:21:02下载
- 积分：1
