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ofdm
该程序源代码实现了OFDM通信系统性能的仿真，调制方式有BPSK,QPSK,MSK,QAM,信道为AWGN和Rayleigh信道，并对有插入导频的符合IEEE802.11a的OFDM系统进行了仿真。(The program source code to achieve the performance of OFDM communication system simulation, modulation has BPSK, QPSK, MSK, QAM, for the AWGN channel and Rayleigh channel, and have inserted the line with the IEEE802.11a pilot of OFDM system simulation.)
- 2007-08-19 10:55:24下载
- 积分：1
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matlab_guide
matlab GUI guide. a complete guide for image processing
- 2010-12-10 10:37:28下载
- 积分：1
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circonv
圆卷积与线卷积在FIR中的实现，通过程序还开深刻理解两者间的差别和各自优劣。
1.圆卷积用在被截出的某段数据中，此时，长度应该定为和输入数据长度一致（一般输入数据大于hn的数），这时圆卷积结果相当于某段被截断出来的数据以非截断的方式经过滤波而得出的结果；线卷积用在各自独立的，离散的数据中，若截断数据也用线性卷积来计算，那么就相当与这部分数据是与源数据是独立的，
得出的结果时域两端会变长，但频谱基本上一样的。差别可以想象。
2.注意圆卷积最开始的输入数据的次序，构造矩阵时要注意。(Circular convolution with the line convolution in the FIR implementation, the program also opened a deep understanding of the difference between the two and their respective pros and cons. A circular convolution with cut out a certain period of data At this point, the length should be set for the same length as the input data (typically input data greater than hn the number), when the circular convolution is equivalent to a certain the results of the truncated data to the non-truncated filtered line convolution with a separate, discrete data, truncated data with a linear convolution calculation, then the equivalent of this part of the data is independent of the source data, the results of both ends of the time domain becomes long, but the spectrum is basically the same. The difference can imagine. Note that the order of the circular convolution of the input data to construct matrix.)
- 2012-06-28 04:36:25下载
- 积分：1
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precodingadetecting
该程序模块实现了LTE-A（多天线环境下）预编码&检测(this module realise the LTE-A precoding and detecting)
- 2011-10-11 15:02:16下载
- 积分：1
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MPPT3
S 函数 编写的 MPPT
在MATLAB上 调试成功
请大家参考(S function written MPPT in MATLAB debugging please refer to)
- 2013-03-16 16:19:25下载
- 积分：1
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colorspace
color space conversions , contains demo and test
- 2009-12-12 15:39:11下载
- 积分：1
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ICA_for_Multi_User_Detection_in_CDMA_system
Blind Source Seperation (BSS) now is a important technology. Independent Component Analysis (ICA) is the main technique of BSS. Suppose we mix many non-Gausse signal sources,ICA can seperate the mixed signal to orignal signals without any information.
This Matlab Code simulate the using ICA for Multi User Detection (MUD) in CDMA system. We demo the CDMA system with 30 Users, and use ICA seperate the signal of each user at Base Transmit Station (BTS) with the only 30 Users signal.
- 2010-05-24 20:46:11下载
- 积分：1
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chaosuseful
matlab lyapunov(Matlab lyapunov)
- 2007-01-31 22:48:36下载
- 积分：1
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particle_filter
粒子滤波算法关于目标跟踪的源代码，有注释可以相互学习下。(The source code of the particle filter algorithm for target tracking, the comment can learn from each other.)
- 2012-05-17 16:23:54下载
- 积分：1
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Hopfield
数字图像处理 Hopfield网络定义 MATLAB程序编写(the definition of Hopfield)
- 2014-11-22 16:05:13下载
- 积分：1
