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Paper
非常详细的关于OFDM的信道估计的文章，对于初学者也许会有很大帮助。(Very detailed OFDM channel estimation on the article, there may be very helpful for beginners.)
- 2010-06-28 09:35:16下载
- 积分：1
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dte2
麦克风阵语音增强中时延估计的MATLAB代码(Microphone Array Speech Enhancement in the time-delay estimation of the MATLAB code)
- 2009-11-09 21:32:41下载
- 积分：1
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cdmamodem
cdma系统matlab仿真，在两个用户的背景下采用了直接扩频码实现扩频解扩，bpsk调制解调，程序已经运行过，没有问题！(cdma system matlab simulation, in the context of two users using a direct spread spectrum spreading codes realize despreading, bpsk modem, the program has been run before, no problem!)
- 2021-04-07 15:29:02下载
- 积分：1
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digital-signal-process1
说明： 该程序是《数字信号处理上机实验》，有详细的代码和实现原理(The program is a " digital signal processing experiment on the computer" , a detailed code and implementation principles)
- 2011-04-06 22:11:49下载
- 积分：1
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22
说明： matlab随机函数详细讲解，并附有实例比较(matlab random function explained in detail, along with more examples)
- 2011-10-10 14:46:22下载
- 积分：1
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1
说明： matlab计算合维数的源代码，用于二维图像处理，希望对大家有用(matlab to calculate the number of co-dimensional source code for the two-dimensional image processing, we want to be useful)
- 2014-10-24 08:45:04下载
- 积分：1
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qpsk
正交相位调制QPSK的数字调制于解调的matlab实现(Digital quadrature phase modulation QPSK modulation in demodulation matlab realization)
- 2015-03-23 20:29:37下载
- 积分：1
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Triangulation
划分三角形网络时用到的大量算法和测试例程(A large number of algorithms and test routines to be used when dividing triangular networks)
- 2016-05-24 23:42:23下载
- 积分：1
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zishiyingjiangzao
说明： 这里介绍了一种基于自适应滤波的噪声抵消法，采用归一化最小均方误差算法，采集实际噪声环境下各种不同信噪比的带噪语音样本进行降噪处理，实验结果表明，处理后信号的信噪比得到了较大程度的提高，大大改善了听音效果，具有很高的可懂度，且语音自然度好，没有失真；并与谱减法进行了比较，自适应噪声抵消法的降噪幅度比谱减法有一定提高，在听音效果上，用自适应噪声抵消法处理后的语音在清晰度，自然度方面优于谱减法。(Here a novel adaptive noise cancellation method using normalized least mean square algorithm, collecting a variety of actual noise environment, the SNR of noisy speech samples for noise reduction, experimental results show that treatment After the signal to noise ratio was greater improvement in the level, greatly improved the listening results, with high intelligibility and naturalness of speech is good, no distortion and were compared with the spectral subtraction, adaptive noise cancellation law than the spectral subtraction noise reduction rate of a certain improvement in the listening results, and with the adaptive noise cancellation method in the treatment of voice clarity, naturalness is better than spectral subtraction.)
- 2011-04-13 11:57:31下载
- 积分：1
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PATHLOSSMODEL
pathloss model in telecomunication example: free space, indoor pathloss, outdoor pathloss
- 2013-10-07 19:28:44下载
- 积分：1
