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matlab_bgl-4.0.1
MatlabBGL provides robust and efficient graph algorithms for Matlab using native data structures.
- 2010-01-12 18:54:29下载
- 积分：1
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dft-hibert
使用傅里叶变换实现希尔伯特变换C程序，包括傅里叶变换在内dft(dft hibert)
- 2011-11-24 14:34:04下载
- 积分：1
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Digital_Audio_FX
数字音频处理matlab程序，能生成多种声音特效，是学习数字音频处理的好资料。(Digital audio processing matlab program that can generate a variety of sound effects, digital audio processing is to learn good information.)
- 2014-02-17 00:31:07下载
- 积分：1
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散射中心提取程序
说明： 用于计算目标回波信号，散射中心提取，可应用于各种目标(It can be used to calculate target echo signal and extract scattering center. It can be applied to various targets.)
- 2020-11-27 18:49:30下载
- 积分：1
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MATLAByuyanjichu03
matlab 入门基础知识，数字图像处理系列入门教材系列之一(Basic knowledge of introduction to matlab, digital image processing one of series of introductory textbook series)
- 2013-11-13 00:04:11下载
- 积分：1
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DG_PSO
利用PSO算法求解分布式电源的选址定容问题，并考虑了分布式电源的随机性(Randomness of the PSO algorithm DG locating and sizing issues and considered the DG)
- 2021-04-20 09:58:50下载
- 积分：1
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generaondatgt
This code generate a sinusoidal, rectangular and triangular waveform.......
- 2009-11-11 00:18:21下载
- 积分：1
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PS_MRC
This is code simulates maximal ratio combining
- 2010-02-17 22:41:59下载
- 积分：1
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ROC
There is a code for spectrum sensing..in this code roc curve is generated..
- 2015-02-24 18:29:29下载
- 积分：1
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timedomaincharactersticsanalysis
设计一个简单的GUI界面，对导入的音频文件进行时域特性分析。计算其时域波形、平均幅度、短时能量、短时过零率。对该音频文件进行加噪处理，分析其时域波形变化。设定一个固定时长，对该音频添加回声并保存为“*.wav”格式文件。
对音频文件的时域分析是对音频文件进行传输、降噪及其他再编辑的基础。其中短时能量可用作清浊音区分的标准和语音起始点的判断。短时过零率可用作判断有声段与无声段和从背景噪声中提取语音信号。
(Design a simple GUI interface that time domain characteristics analysis on import audio files.Calculate the average time domain waveform, amplitude, short-time energy and short-time zero crossing ratio.Add to deal with the noise of the audio files, analyze the changes in the time domain waveform.To set a fixed time, to add the audio echo and saved as a *. Wav format file.
The time domain analysis of the audio file was transmitted to audio files, noise reduction and other editor again.The short-time energy voiced distinguish between standard and can be used as a clear voice starting point judgement.Short-time zero crossing ratio can be used as a judgment audio segment and silent segment and extract speech signal background noise.)
- 2015-06-19 13:28:20下载
- 积分：1
