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fibonacci
Fibonacci m file in matlab
- 2010-12-07 06:02:13下载
- 积分:1
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LDPC
自己写的关于matlab的规则LDPC编码以及重复码码率与SNR的关系图,希望对大家有用,谢谢(Write their own rules on Matlab LDPC codes, the hope that useful, thank you)
- 2021-04-09 14:38:59下载
- 积分:1
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doa_music1
多重信号法估计波达方向(DOA)的MATLAB程序(DOA estimation by MUSIC)
- 2012-07-11 17:44:17下载
- 积分:1
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MATLAB-grate
详细介绍了取样光栅的matlab模拟。有文字介绍源代码的编写和使用。(Details of the sampled grating matlab simulation. With text describes the preparation and use of the source code.)
- 2013-10-21 20:13:02下载
- 积分:1
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Fuzzy_Controller_Design
建立模糊控制的查询表,隶属度函数为高斯型(Fuzzy control query table)
- 2013-04-05 20:18:35下载
- 积分:1
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美图秀秀
用matlab做的类似美图秀秀的一个小软件,具有打开图像,保存图像,图像二值化,图像剪切,图像变换,图像边缘检测,图像压缩,图像去噪等功能。
- 2022-05-13 18:50:07下载
- 积分:1
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Thoughtreading-games-of-Matlab-code
测心术游戏的Matlab 代码,里面有关于统计每个题目中每个选项的被选次数及所占的百分比!(Matlab code thoughtreading game, which has been selected the number and percentage of each option in the statistics for each subject!
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- 2012-04-24 18:31:37下载
- 积分:1
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LPC
LPC语音预测的matlab程序,可以直接运行(LPC speech prediction matlab program can be run directly)
- 2013-04-09 20:14:02下载
- 积分:1
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LPC分析和合成语音
应用背景在这个例子中你实现了LPC分析合成(LPC编码)的语音信号。这个过程包括两个步骤:分析和合成。在分析部分中,提取信号的反射系数,并用它来计算残差信号。在合成部分中,利用残差信号和反射系数对信号进行重构。剩余的信号和反射系数需要更少的比特数比原来的语音信号。关键技术在这个模拟中,语音信号被分成3200个样本的帧的帧,与1600个样本的重叠。每个框架窗口使用汉明窗。第十二阶自相关系数被发现,然后使用杜斌-莱文森算法的自相关系数计算的反射系数。原始语音信号通过一个分析滤波器,这是一个所有的零滤波器的反射系数为以上。滤波器的输出是剩余信号。这个残留的信号是通过一个合成过滤器,这是逆的分析过滤器。合成滤波器的输出是原始信号。
- 2023-01-13 16:00:04下载
- 积分:1
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Spectral-subtraction
学习并找到降噪方法,对语音信号背景噪声做处理,使得声音更清晰。(The background noise is the most common factor degrading the quality and intelligibility of speech in recordings. Spectral subtraction can lower the noise level without affecting the speech signal quality. In this paper, we have studied and implemented to reduce the background noise of the voice signal, and to make improvements to reduce the background noise of the experiment. Not only with the spectral subtraction of the noisy signal of the transformation, we improve the traditional spectral subtraction based on the introduction of the parameters, by adjusting the parameters(α、β、γ) to achieve better enhancement.)
- 2011-04-20 16:21:17下载
- 积分:1