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data_region
DATA REGION is about matlab and OFDM
- 2009-03-31 20:41:23下载
- 积分：1
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idd2wavelet
Image reconstruction based on wavelet transform. is very useful to people who want to learn about image reconstruction
- 2014-08-15 06:38:31下载
- 积分：1
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motion_restoration
motion blur restoration, in this .m file motion blur restoration with CLS and wiener algorithms have been done
- 2012-10-03 16:51:59下载
- 积分：1
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newton-raphsaon
newton raphson method
- 2015-02-04 23:59:18下载
- 积分：1
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ImageCompression
对位图图像利用JPEG标准进行正交变换、量化、扫描从而达到压缩，同时解压显示其压缩图像。(Bitmap image using JPEG standard orthogonal transformation, quantization, scanning to achieve the compression, and decompression display the compressed image.)
- 2010-07-02 11:32:55下载
- 积分：1
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snr
计算信噪比，计算公式是信号能量比上噪声能量(SNR Calculation，signal power divide noise power)
- 2011-08-19 16:14:22下载
- 积分：1
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takhasosikhorojii
neural network pro.output learning
- 2014-11-20 05:13:00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
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[eBook-Pdf]-Matlab-Programming
an e-book for learning MATLAB
- 2011-07-11 15:01:16下载
- 积分：1
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xinhaochulixitong
刚刚来这，新手没什么资源，就把书籍配套的用于信号处理的几个matlab例子发给大家，应该能有用！(Just come to this, no new resources to put books for signal processing supporting several examples matlab distributed to Members should be able to be useful!)
- 2007-12-27 12:17:15下载
- 积分：1
