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MATLABwavelate.rar
- 应用MATLAB实现地震剖面的小波变换,该程序分别用连续小波变换和离散小波变换两种方式,并且可以从小波列表中选取多种小波。,Application of MATLAB to achieve seismic profile of the wavelet transform, the procedures were continuous wavelet transform and discrete wavelet transform in two ways, and can select fro
xibofenxi
- 对sws-2型地震仪数据的小波分析,可以分析每一道的频谱成分并去噪 -To SWS-type 2 seismograph data of wavelet analysis, can analyze each of the frequency spectrum of a composition and denoising
FIR.rar
- 本次课程设计是用麦克风采集一段语音信号并对该语音信号进行滤波去噪处理。课程设计平台为MATLAB7.1。设计步骤为:首先采集一段语音信号并观察其频谱,然后设计一个汉明窗FIR滤波器,最后对该信号进行滤波。信号在进行滤波处理后,能够听到滤波后的语音信号和滤波前相比明显的变得清晰,基本达到了设计目的。,The curriculum design is a section of a microphone speech signal acquisition and filtering of the sp
wavelet
- 小波去噪程序原码。包括小波分解、重建、阈值门限设置等-Source wavelet denoising procedures. Including wavelet decomposition, reconstruction, threshold settings, such as threshold
1weipinlvyulvbo
- 用于对数字信号去噪,是一个基础程序,对理解数字滤波有帮助。-Used for digital signal denoising is a basic program, help in understanding the digital filter.
xbmjdz
- 小波模极大值去噪算法,用于变压器局部放电信号处理.-Wavelet Modulus Reconstruction Algorithm used to processing PD detecting data.
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- MATLAB对语音信号加噪去噪处理,对语音信号进行高通、低通滤波-MATLAB adding noise to the speech signal denoising processing, speech signal high-pass, low-pass filtering
ECG
- 通过FIR、小波变换和算术平均等去噪算法对心电数据处理,进行比较和评估-By FIR, wavelet transform and arithmetic averages denoising algorithm ECG data processing, comparison and evaluation
Frequency-dependent-noise-attenuatio
- 地震资料 数据处理 分频去噪 模块 主要压制随机噪音 异常振幅 野值 大值 方法特点:1 针对性强,主要去除随机噪音;2 随机噪音识别能力强,达到了较高的去噪水平;3 具有自适应性,能根据不同位置的不同特点统计识别噪音;4 振幅保真,对有效信号的保护性好;5 操作者可根据经验选择参数组合灵活去噪,达到较好的结果。 应用对比:为了展示本模块的去噪效果,所选取的对比对象是某知名成熟商业软件的分频去噪模块,其去噪效果在当前诸多成熟软件模块中是佼佼者,在地震资料处理界具有很好的口碑。
wavelet
- 利用小波重构产生噪声信号,再进行小波去噪,可以运行,效果理想-Reconstructed using wavelet noise signal, and then the wavelet de-noising, you can run, the desired effect
integration-
- 激光雷达中的相参与非相参累积方法去噪,效果显著-coherent integration and non-coherent integration for Lidar
ECG
- 心电信号去噪,主要针对的是基线漂移噪声,肌电噪声和工频干扰 -Is mainly targeted at the baseline wander and power line interference, noise
read-of-GPS-rinex
- 在GPS信号处理过程中,如何去除传播中产生的信号噪声,对数据精度的提高有着很大的作用,然而在数据去噪的过程中RINEX文件的读取工作在去噪中至关重要。-In the course of GPS signal processing, how to remove the signal noise propagation process, plays a significant role in improving the accuracy of the data, the RINEX file in
Radon
- 拉东正反变换,应用于地震勘探中,对信号进行操作。可用于去噪以及信号分析等。-Radon transform and inverse transform
WAVE
- 用小波去噪,不同尺度下的阀值去噪,去噪效果的对比很不错-Using wavelet denoising, different scales of threshold denoising, contrast denoising effect is very good
shuxuexingtaiquzao
- 数学形态学去噪 有效地还原了原始信号 去除了振动噪声和基线漂移-signal denoising
sigal_denoise
- 小波去噪经典程序,matlab版本,可以更改相关参数-Wavelet denoising classic procedures, matlab version
sjgzemd
- 随机共振的EMD去噪算法,在机械振动信号方面的应用-Stochastic resonance EMD denoising algorithm, in the application of mechanical vibration signals
digital-image-denoising
- 用前馈神经网络对数字图像进行去噪,最终效果去噪良好,能够清晰显现原图像。-With feedforward neural networks for digital image denoising, denoising good final results, we can clearly show the original image.
一个小波去噪Matlab源程序
- 一个小波去噪例子,例子是做声音的,给大家参考一下(An example of wavelet denoising)