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space-timecodingproject
物理层的空时编码的MATLAB仿真程序，包含发射端、信道到接收端的所有源代码(space-time coding project)
- 2009-12-23 13:54:27下载
- 积分：1
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Link-a-System-Level-OFDM-Simulator
针对OFDM系统，分成链路级仿真和系统级仿真两个部分。为了降低系统级仿真的复杂度，采用链路级仿真的部分结果。(It contains mainly two parts, i.e. link-level simulator and system-level simulator.
Link-level simulator focus on a single-cell single-user scenario, where signal is transmitted from tx, and estimated at rx. Comparing the difference in tx/rx signal, the error rate can be found out. The output of the link-level simulator is the BLER/BER vs. SNR mapping table, that can be used for the system-level simulation.
System-level simulator focus on a multi-cell multi-user scenario. For the sake of simplicity, it takes the mapping table aquired in the link-level simulation, measure the actural SNR, and finds the corresponding error rate.
Link-level simulator support SISO, 1 by x MRC, 2 by 1 STBC/SFBC, 2 by 2 Alamouti, x by 1 Antenna selection, x by y antenna selection.
System-level simulator, currently support only SISO and 1 by 2 MRC.
To start with, go into the folder sys_link_simu, and excute the following commond from matlab:
sys_link_simu_func(a,b)
where a is the link ada)
- 2011-08-09 11:00:53下载
- 积分：1
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Sim-Phone
对获得的声音进行处理。得到相关参数的同时进行滤波。以达到降噪的目的。(To deal with and filter a kind of input sound modify the parameters of this voice.)
- 2014-10-04 08:26:12下载
- 积分：1
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Examples
基于隐马尔可夫模型的学习推理的具体示例教程。(Learning reasoning based on hidden markov model concrete examples of tutorial
)
- 2013-03-26 16:38:18下载
- 积分：1
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f1
说明： 计算地震波的傅里叶谱，内部含有详细解释，便于读者对参数的修改(Fourier spectrum to calculate seismic waves, internal contain a detailed explanation easy readers modified parameters)
- 2013-04-09 10:13:53下载
- 积分：1
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Project4_source_code
聚束SAR系统开发的模拟和重建代码。在不同频域下的变化。(Develop a simulation and reconstruction code for the spotlight SAR system.)
- 2012-10-01 08:37:56下载
- 积分：1
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watermark小波代码
这是基于小波变换的数字水印代码，在嵌入的水印加上一个pn尾随机序列(This is based on the wavelet transform digital watermark code, the embedded watermark with a random sequence late pn)
- 2005-04-25 18:26:04下载
- 积分：1
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The-classic-doa_music-algorithm
经典music算法仿真，做毕业设计之类的文章的同学可以参考一下(Classical music algorithm simulation)
- 2012-05-05 15:34:56下载
- 积分：1
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2
说明： add noise to image and remove it with median, weiner and linear filter
- 2014-07-04 14:27:33下载
- 积分：1
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mallat_wavelet_program
说明： 小波谱分析mallat算法经典程序，希望对大家有所帮助！(Classical algorithm for spectral analysis mallat a small program, we want to help!)
- 2010-03-21 16:14:38下载
- 积分：1
