搜索资源列表
130401
- 1、先生成一个“Blocks”信号 2、加上高斯白噪声 3、用 db3 小波进行分解，以说明信号和噪声在各个尺度上的表现。-1, the President as a "Blocks" signal 2, and 3 Gaussian white noise. db3 using wavelet decomposition, to illustrate the signal and noise in vari
atuocorrelation
- 自相关函数在噪声检测,识别和有用信号的提取中的应用-autocorrelation function of the noise detection, identification and extraction of the useful signal of
minimumvar
- 基于最小均方误差准则的LMS算法对淹没在噪声中的信号进行的有效的提取.-based on the minimum mean square error criteria LMS algorithm drowned in the noise signal the effective extraction.
noisecg
- 复数噪声信号的产生，包括高斯白噪声和色噪声（滤波器可定义）-plural noise signal produced, including white Gaussian noise and color noise (Filter definable)
mydenoise
- 这是消除信号中噪声的程序，是国外编制的，比较适合初学。-This is the signal to eliminate noise procedures, the establishment abroad and are more suitable for a novice.
ch_vcCOMM
- 这个程序解决BMP图像的显示、反色、转灰度图、加高斯噪声、锐化、平滑等功能。注意：处理前要先将图像转成灰度图，否则不能处理。-this resolution BMP images showed that the anti-color, the gray level to increase Gaussian noise, sharpening, smoothing, and other functions. Caution : Prior
figure_enhancement
- 采用二维中值滤波函数对受椒盐噪声干扰的图像滤波，证明效果不错。可以借鉴-2D median filtering function by Impulse noise image filtering, has shown its effectiveness. Reference
adaptivemefilter
- 实现了图像的自适应中值滤波，能虑除图像中的噪声，此程序由于有自适应性，比matlab自带的中值滤波表现更出色-the images adaptive filtering, images can be considered apart from the noise, this procedure because of adaptability, Matlab bring their own than the median filterin
11003208
- 一种新的平滑滤波器族，可以同时处理加性和乘性噪声，而且在边缘保持和非脉冲性噪声滤除之间达到了权衡。-a new nation smoothing filter can also handle additive and multiplicative noise. but on the margins to maintain and non-pulse filter between the noise reached a balance.
ImageDIP
- 为了去除噪声，先采用中值滤波，然后用图像锐化处理，目的是使模糊的图像变得更加清晰起来。选用的是梯度锐化-to remove noise, first used the filter, and then use the image sharpening. purpose is to make vague images become more clearer. Uses the gradient Unsharp
peaches
- 一段语音，分别在白噪声、粉色噪声、工厂噪声、冲击噪声和信噪比变化很大的语音，用于检验语音端点、语音增强的方法的对与错。-a voice, in white noise, pink noise, factory noise, the impact of noise and signal-to-noise ratio of the great changes of voice, used to test the voice endpoint
noise1234
- 一个基于MATLAB去噪的程序，实现了对高斯噪声的消除，效果非常好，希望大家喜欢-a denoising procedures, a pair of Gaussian noise, the elimination of the effect was very good, hope you like them
AUDIO_FILTER1
- 语音滤波源代码，基于视频会议中语音编码前滤波，可以有效地消除噪声-voice filtering source code, based on video conference speech coding filter can effectively eliminate noise
waveletharrsoft
- 小波软阈值去噪soft harr.rar 将文件所在目录设为工作目录，然后打开wavlet.fig,在noise提示框下输入噪声强度，在0-0.1之间（不能为零）。然后点process按钮，就会显示实验结果，包括原图像，加噪图像，去噪图像的对比以及当前的psnr值。 wavlet.m是程序文件。-wavelet soft thresholding soft harr.rar file directory as the working d
qunoise
- 是有关图象去噪声的课程设计，是在ＭＡＴＬＡＢ环境下编写的，通过两种方法实现的。-the image noise to the curriculum design, MATLAB is the preparation of the environment, achieved through the two methods.
selfCorrelationInRandomization
- 产生零均值单位方差高斯白噪声的1000个样点,估计随机过程的自相关序列-units have zero mean Gaussian white noise variance to the 1,000-point, it is estimated that the random process autocorrelation sequence
sen
- 给出了在卫星轨道确定中的各种测量量及测量噪声，敏感期的测量方程即转换矩阵-given in the satellite orbit determination of measurement and measurement noise, the sensitive phase of the measurement equation that the transformation matrix
si_matlab
- 随机序列产生程序,白噪声产生程序,M序列产生程序,二阶系统一次性完成最小二乘辨识程序,实际压力系统的最小二乘辨识程序,递推的最小二乘辨识程序,增广的最小二乘辨识程序-random sequence generation process, white noise procedures for selecting the M series, Second-order system to complete a one-time least-s
Shock-Filters
- 利用Shock Filters去除图像噪声，附件里有关于Shock Filters的网页介绍-use Shock Filters remove image noise, annex on the Shock's website on Filters
lmsdenoise
- 一维自适应算法，用于噪声抑制，可以拓展成二维图像噪声抑制，matlab编写，希望对大家有帮助。-a peacekeeping adaptive algorithm for noise suppression, can be developed into a two-dimensional image noise suppressor, Matlab prepared, and I hope to be helpful.