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自己写的基于LMS的自适应噪声抵消,例子是对一WAV声频信号去噪,效果不错,对这方面感兴趣的可以-wrote based on the LMS adaptive noise cancellation, for example, is a WAV audio signal denoising. good results, with interested can s
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基于基本LMS的自适应噪声抵消程序,对一音频信号去噪,效果不错-based on the basic LMS adaptive noise cancellation procedures, an audio signal denoising good results
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Speech Signal Denoising,Speech Signal Denoising
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主要用于对语音信号进行阈值消噪处理,包括软硬阈值消噪-audio signal threshold denoising
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用于信号降噪 处理,使用小波变换算法,可用于音频文件处理-For signal noise reduction, using wavelet transform algorithm can be used for processing audio files
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Based on the spectrum of the vuvuzela sound, this denoising technique simply computes an antenuation map in the time-frequency domain. Then, the audio signal is restored by computing the inverse STFT. See [1] or [2] for more detail about the algorith
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基于小波变换的语音信号去噪的matlab实现及阈值选择-denoising of audio signal base on matlab ,wavelets.threshold select
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在噪声环境下语音信号的增强(语音信号为读入的声音文件)
-Speech signal in the noise environment enhancement (voice signal is read into the audio file)
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Noising and denoising signal for audio
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小波去噪音频信号典型程序,很简单,适用于初学者~-Wavelet de-noising typical procedures of the audio signal, a very simple, applicable to beginners ~
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1. Extract files and run Audio_denoise_main.m file folder...
2. Click on Load & play Audio file and Original sound.wav file
3. Then using slider AWGN (White gauusion noise)...it is vary 1 to 10 set it to 10..
4. now click on Add Noise and play.
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采用了小波去噪的思想,用MATLAB实现的压缩传感,音频信号通过LM386放大。- Using wavelet denoising thought, Using MATLAB compressed sensing, LM386 audio signal amplification.
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音频信号通过LM386放大,采用了小波去噪的思想,通过虚拟阵元进行DOA估计。- LM386 audio signal amplification, Using wavelet denoising thought, Conducted through virtual array DOA estimation.
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sar图像去噪的几种新的方法,音频信号通过LM386放大,GPS和INS组合导航程序。- Several new methods sar image denoising, LM386 audio signal amplification, GPS and INS navigation program.
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esprit算法对有干扰的信号频率进行估计,音频信号通过LM386放大,sar图像去噪的几种新的方法。- esprit algorithm signal frequency interference can be assessed LM386 audio signal amplification, Several new methods sar image denoising.
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对于初学者具有参考意义,音频信号通过LM386放大,sar图像去噪的几种新的方法。- For beginners with a reference value, LM386 audio signal amplification, Several new methods sar image denoising.
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音频信号通过LM386放大,采用了小波去噪的思想,包含收发两个客户端程序。- LM386 audio signal amplification, Using wavelet denoising thought, Transceiver contains two client programs.
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现代信号处理中谱估计在matlab中的使用,sar图像去噪的几种新的方法,实现了对10个数字音的识别程。- Modern signal processing used in the spectral estimation in matlab, Several new methods sar image denoising, Realization of 10 digital audio recognition progra.
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包括AHP,因子分析,回归分析,聚类分析,音频信号通过LM386放大,sar图像去噪的几种新的方法。- Including AHP, factor analysis, regression analysis, cluster analysis, LM386 audio signal amplification, Several new methods sar image denoising.
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详细讲解了25个MATLAB图像与视频处理实用案例(含可运行程序),涉及雾霾去噪、答题卡自动阅卷、肺部图像分割、小波数字水印、图像检索、人脸二维码识别、车牌定位及识别、霍夫曼图像压缩、手写数字识别、英文字符文本识别、眼前节组织提取、全景图像拼接、小波图像融合、基于语音识别的音频信号模拟灯控、路面裂缝检测识别、视频运动估计追踪、Simulink图像处理等多项重要技术(Explain in detail the 25 MATLAB image and video processing utility
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