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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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colourhistogram
The histogram of the image gives the frequency of occurrence of the gray level.
- 2010-05-20 01:30:56下载
- 积分：1
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NewChangeDir
神经元PID控制源码，可以用于室内温度，电机加速器等的控制(Neuron PID control source, can be used for indoor temperature, controls the motor Accelerator)
- 2011-05-28 10:53:44下载
- 积分：1
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MedianBasedDetection
基于中值滤波器的红外弱小目标检测，以9*9为滤波窗口大小(Median filter-based infrared small target detection, to 9* 9 for the filtering window size)
- 2010-05-24 16:57:48下载
- 积分：1
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adaptive-filter
维纳自适应滤波设计及Matlab实现，一份word文档，希望会有用。(We simply analyses the wiener2 () which is a adaptive filter in MATLAB.)
- 2016-03-21 17:41:18下载
- 积分：1
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OFDM-Simulation-Using-Matlab
1.OFDM入门零基础，及其宝贵和重要的仿真建模文档。
2.通过实例将OFDM在通信系统中的各种特性描述出来。
3.文档中含有该场景下所有仿真的源代码(文档的附录最后面)，已在matlab下全部编译通过。(1.OFDM entry zero-based, and its valuable and important documents simulation modeling.
2. By example in the OFDM communication system describe the various features.
3. A document that contains all the simulation under this scenario the source code (appendix to the final surface of the document), has been under the full compile matlab.)
- 2009-09-13 15:52:41下载
- 积分：1
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HYOU
行列式比有色噪声matlab实现通过构造H矩阵计算得到DR，通过对DR的观察得到结果。(Determinant than the realization of colored noise matlab calculated by constructing a matrix H DR, DR, observed by the results.)
- 2011-04-24 12:12:06下载
- 积分：1
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Atken-interpolation
艾特肯插值方法源代码，用于科学计算和数据插值，适合学习matlab及工程技术人员参考。(Aitken interpolation source code for scientific computing and data interpolation, for learning matlab and engineering and technical officers.)
- 2013-12-31 10:41:25下载
- 积分：1
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霍夫曼编码仿真实验
说明： matlab实现霍夫曼编码，计算编码效率并分析结果(matlab huffman code)
- 2021-01-03 10:41:14下载
- 积分：1
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MULTICONMUNICATION
有关多媒体通信的课堂讲义，研究生教材，共六章,英文版本的(Class notes about multimedia communication, graduate teaching, a total of chapters, the English version of the)
- 2010-05-27 15:51:08下载
- 积分：1
