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OFDM-System
OFDM System, including pilot, GI, Guard band, rayleigh channel, AWGN, equalization, channel estimation.
- 2014-02-20 03:08:38下载
- 积分：1
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onlinepractise
matlab的教程，例题，包括数值，符号，图像等运算及答案(matlab tutorials, sample questions, including the values, symbols, images and other computing and answers)
- 2008-04-03 14:39:34下载
- 积分：1
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gaussian_noise
高斯去噪,个人用matlab做的,大家可以参与下哟(Gaussian noise, personal use matlab to do, everyone can participate under yo)
- 2009-06-27 23:01:26下载
- 积分：1
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ShearLab-1.0
shearlet工具箱。里面有基于剪切波的图像去噪算法，实验结果表叫，它较原有算法更好地实现去除噪声与保护图像细节之间的平衡(Threshold-based shearlet image denoising algorithm, called the results table, it better than the original algorithm to remove noise and to achieve a balance between preserving image details.)
- 2012-05-29 18:35:52下载
- 积分：1
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hamming74aerrorfinding
说明： 设计（7，4）系统汉明码编码器，并设计基于校验子译码原理的可纠1位错的系统汉明码译码器(hamming coding)
- 2011-04-10 22:20:18下载
- 积分：1
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matlab-chuxuezhe
matlab 程序非常适合初学者入门学习，简单，并有详细的注释(matlab chu xue zhe ru men)
- 2012-05-15 10:37:11下载
- 积分：1
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wavelet
小波图像分解与合成(详细).在matlab环境中实现。(Wavelet image decomposition and composition (detailed). In the matlab environment to achieve.)
- 2010-08-10 22:01:53下载
- 积分：1
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Untitled14main
This code is a special calculation between DEA and MCDA/ PROMETHEE II.
- 2013-09-23 21:40:38下载
- 积分：1
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MUSIC_3
介绍了解相干信号的MUSIC算法估计到达角的理论和仿真(Introduction coherent understanding of the MUSIC algorithm for signal DOA estimates of theoretical and simulation)
- 2008-07-01 11:00:17下载
- 积分：1
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send
参考3GPP相关标准并根据LTE技术特征和关键特性，对下行链路级进行设计，包含以下步骤：比特生成、CRC校验、码块分割、编码、速率匹配、码块级联、加扰、调制、层映射、预编码、资源映射、OFDM符号生成和天线映射。为模拟无线传输信道，还需仿真相应的信道模型。收端则是发端的严格逆过程，对接收信号进行一系列处理，得到代表原始发送的信息并判决。(References 3GPP LTE technology standards and in accordance with characteristics and key characteristics of the downlink stage design, comprising the steps of: generating bits, CRC checksum, code block segmentation, encoding, rate matching, code block concatenation, scrambling, modulation , layer mapping, precoding, resource mapping, OFDM symbol generation and antenna mapping. Analog wireless transmission channel, the need to emulate the corresponding channel model. The receiving end is the inverse of the originator of the rigorous, a series of processing the received signal, the representation of the original transmitted information and judgment.)
- 2013-10-08 09:39:40下载
- 积分：1
