Search - noise - CodeBus

Search - noise - List

[Wavelet] wave- DL : 0: ％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％噪声为正态随机噪声- Under noise environment pronunciation signal enhancement % pronunciation signal for read-in sound document % noise for 姝ｆ
Date : 2025-12-29 Size : 2kb User : 黄斌
[Wavelet] spatialfilteringrelatedmatlabprogram DL : 0: 空域相关滤波matlab程序！参考文献：％Wavelet transform domain filters:a spatially selective noise filtration technique-airspace procedures related filtering Matlab! References :% wavelet transform domain filters : a spatially selective noise filtration techni que
Date : 2025-12-29 Size : 2kb User : 姚万里
[Wavelet] SoftreeThresh DL : 0: Routines for noise reduction by wavelet coefficient thresholding
Date : 2025-12-29 Size : 1kb User : 陈大可
[Wavelet] rwtising DL : 0: image noise reduction by level dependent thresholding
Date : 2025-12-29 Size : 1kb User : 陈大可
[Wavelet] rwtlabels DL : 0: image noise reduction by level dependent thresholding ％ and non-decimated wavelet transform-image noise reduction by level dependent thresholding and non-decimated wavelet transform
Date : 2025-12-29 Size : 1kb User : 陈大可
[Wavelet] psnr_of_image DL : 0: 此程序用于返回图象变换前后的信噪比,只需简单输入图象名,即可返回结果-This procedure for the return of the signal to noise ratio images before and after transformation, you simply enter the image name, to return to the results of
Date : 2025-12-29 Size : 2kb User : 过容
[Wavelet] denoise DL : 0: 开发工具采用VC++，用于均值滤波，能有效地去除噪声。-Development tools used VC++, For the mean filter can effectively remove the noise.
Date : 2025-12-29 Size : 470kb User : 富裕
[Wavelet] work DL : 0: 通过小波变换以实现去除图像噪声和对图像进行增强的程序，效果很好。-Through the wavelet transform in order to achieve removal of image noise and image enhancement procedures, the effect of good.
Date : 2025-12-29 Size : 1kb User : sh85
[Wavelet] xiaobojiangzao DL : 0: 根据小波变换和噪声信号地能量分布特性，提出了一种先用小波变换对含噪图像进行多尺度分解，求出各尺度小波变换高频系数地噪声方差和阈值，利用各尺度地阈值对高频系数进行处理，然后利用小波变换系数重构图像，实现图像降噪地方法。-According to wavelet transform and noise signal and energy distribution characteristics, a first wavelet transform of the noisy image multiscale decomposition, obtained the high-frequency-scale wavelet transform coefficients and noise variance and thresholds, using the scale to the threshold value of the deal with high-frequency coefficients, and then the use of wavelet transform coefficients reconstructed image, to realize image denoising methods.
Date : 2025-12-29 Size : 507kb User : wangrui
[Wavelet] wavelets DL : 0: MATLAB下通过多种小波实验了解小波变换的原理教程及示例代码包括的多个示例源代码有：一维线性非线性近似、二维线性非线性近似、使用线性滤波过滤噪声、使用小波门限消除噪声、使用小波变换压缩一维信号、二维小波图像压缩等等。 -Under MATLAB wavelet through a variety of experiments to understand the principle of wavelet transform tutorial and sample code included in the source code has a number of examples: a linear one-dimensional non-linear approximation, nonlinear two-dimensional linear approximation, the use of linear filtering filter noise, the use of wavelet thresholding to eliminate noise, the use of one-dimensional wavelet transform compressed signal, two-dimensional wavelet image compression and so on.
Date : 2025-12-29 Size : 4.18mb User : aaa
[Wavelet] BSS_wavelet DL : 0: 小波域的盲源分离，可以有效地去除噪声，尤其是在胎儿心电提取方面-Wavelet domain blind source separation can effectively remove the noise, especially in regard to extraction of fetal ECG
Date : 2025-12-29 Size : 547kb User : ma ming
[Wavelet] xiaoboquzao DL : 0: 图像的小波去噪,给灰度图像加上一定量的高斯噪声,再采用小波变换的方法去噪.-Wavelet Denoising image to gray image coupled with a certain amount of Gaussian noise, and then using the method of wavelet transform de-noising.
Date : 2025-12-29 Size : 1kb User : 李大
[Wavelet] psnr_noise DL : 0: 图像的小波去噪,给灰度图像加上一定量的高斯噪声,再采用小波变换的方法去噪,计算去噪前后图像的PSNR。-Wavelet Denoising images to grayscale images coupled with a certain amount of Gaussian noise, and then using the method of wavelet transform denoising calculated before and after denoising images PSNR.
Date : 2025-12-29 Size : 1kb User : 李大
[Wavelet] signal_denoise_based_wavelet DL : 0: 一个基于小波阈值的信号处理程序，通过自适应阈值方式抑制信号噪声-A threshold based on wavelet signal processing procedures, through the adaptive threshold signal noise suppression methods
Date : 2025-12-29 Size : 1.09mb User : snow
[Wavelet] wave DL : 0: it is used to remove noise from images
Date : 2025-12-29 Size : 1kb User : raj
[Wavelet] Matlab_Wavelet_Denoise_Compress DL : 0: 包括的多个示例源代码有：一维线性非线性近似、二维线性非线性近似、使用线性滤波过滤噪声、使用小波门限消除噪声、使用小波变换压缩一维信号、二维小波图像压缩等等。-Including the source code of a number of examples are: a linear one-dimensional non-linear approximation, nonlinear two-dimensional linear approximation, the use of linear filtering noise filtering, the use of wavelet thresholding to eliminate noise, the use of one-dimensional wavelet compression signal, two-dimensional wavelet image compression and so on.
Date : 2025-12-29 Size : 4.13mb User : royma
[Wavelet] XCT_wavetest DL : 0: matlab程序，X-CT图像处理，用小波分解去除噪声-matlab program, X-CT image processing, noise removal by wavelet decomposition
Date : 2025-12-29 Size : 1kb User : 金天羽
[Wavelet] wave DL : 0: 这是一个改进小波变换算法，实验证实有效减少相干斑噪声-This is an improved wavelet transform algorithm, the experiment proved to be effective to reduce speckle noise
Date : 2025-12-29 Size : 1kb User : 梁军华
[Wavelet] VirtualSignalGeneratoring DL : 0: 虚拟信号发生器是一个GUI产生（1）周期函数（包括正弦，三角，锯齿，和方波）不同振幅，频率和阶段（2）不同振幅平方脉冲序列，频率，分期及职责循环（3）双参数指数函数（4）高斯曲线之间的范围不同，标准偏差和手段，以及（5）不同幅度的高斯噪声。你也可以添加一个偏移或高斯噪声的前四个以上任何职能。图形用户界面还能使用户可以添加指定的信号（或者乘以它的）一个先前定义的信号。 -Virtual Signal Generator is a GUI that produces (1) periodic functions (including sinusoidal, triangle, sawtooth, and square waves) of varying amplitudes, frequencies, and phases (2) square pulse trains of varying amplitudes, frequencies, phases, and duty cycles (3) two-parameter exponential functions (4) Gaussian curves of varying bounded areas, standard deviations, and means and (5) Gaussian noise of varying amplitude. One can also add an offset or Gaussian noise to any of the first four functions above. The GUI also enables the user to add the designated signal to (or multiply it by) a previously defined signal.
Date : 2025-12-29 Size : 15kb User : young
[Wavelet] 42w89wwe99ewwaddnssswenSNR_measure DL : 0: 灰度图像添加噪声，去除噪声,并计算图像的SNR值-add noise, denoise and count SNR
Date : 2025-12-29 Size : 2kb User : shuangxc

« 12 3 4 5 6 7 8 9 10 »