搜索资源列表
Noise-Analysis
- 利用簡單讀檔方式, 開啟.wav檔案, 並且分析其頻譜.-Analysis Noise (by .wav files)
noise.vhd
- noise in vhdl format
noise-cancellation-.vhd
- noise cancellation in vhdl format
Estimation-based-noise-spectrum
- 基于加权最小统计的噪声谱估计改进算法,对研究噪声处理的人相当有用-"Estimation algorithm based on weighted minimum statistics noise spectrum"
Generate-a-pseudo-noise
- 产生白噪声序列- Generate a pseudo-noise
QPSK-with-noise
- 在高斯白噪声 条件下的qpsk调制与解调分析-qpsk with noise
ACOUSTIC-ACTIVE-NOISE-CONTROL-SYSTEM
- ACOUSTIC ACTIVE NOISE CONTROL SYSTEM
xiaobolvboqi-de-noise
- 此函数用于研究Mallet算法及滤波器设计,此函数用于消噪处理,分解的有用信号小波高频系数基本趋于零.-This function is used to study the Mallat algorithm and filter design, this function is used to eliminate noise, high-frequency coefficient of the useful signal wavelet decomposition basically tends
Not-including-noise-in-ECG-signal
- 给模拟心电信号加高斯噪声，分别用切比雪夫滤波器，巴特沃斯滤波器，维纳滤波器对其消噪-To the analog ECG signal and Gauss noise, respectively using the Chebyshev filter, Butterworth filter, Wiener filter to the noise elimination
remove-noise
- 数字图象处理 去除噪声的程序 附说明文档-image processing, noise removal program ，with documentation attached
matlab-noise
- 给一个受污染的声音文件用滤波器用matlab消除噪声-Give a contaminated audio files using filter to remove noise
White-noise-through-a-linear-system-
- 白噪声通过线性系统的处理，包括频域和自相关函数-White noise through a linear system of treatment, including frequency domain and the autocorrelation function
Signal-to-noise-ratio
- 信噪比，计算公式是信号能量比上噪声能量，有助于分析信号成分的-Signal-to-noise ratio, and the calculation is signal energy on energy than noise, help analysis of signal components
noise
- 1. 用 butterworth和理想低通滤波器对受椒盐噪声和高斯噪声污染的图像进行平滑处理, 计算平滑前后的PSNR(峰值信噪比). 2. 用 3x3邻域平均平滑和3x3中值滤波对受椒盐噪声和高斯噪声污染的图像进行平滑处理, 计算平滑前后的PSNR(峰值信噪比). 3. 用 roberts算子和Laplace算子对一图像进行锐化处理, 得到其边缘二值图像.-Salt and pepper noise and Gaussian noise images with butterworth
Noise-filtering
- Source code for noise median filtering, 2d Gaussian filtering and a Gaussian kernel having a standard deviation and variable size
noise
- 添加椒盐噪声，它是一种随机噪声，用C语言编写，效果良好-Add salt and pepper noise
Investigating-Methods-of-the-Noise-Reduction-in-S
- This paper analyses impact of using averaging filtering on quality of SAR images. These are commonly corrupted by multiplicative complex correlated noise (speckle) and by additive white Gaussian noise. Methods presented in this paper: multilook a
Grounded-moating-and-shielding-for-noise-coupling
- Grounded-moating and shielding application investigation in noise-coupling reduction
random-noise
- 利用matlab在图像中加入各种随机噪声，包括调用函数，以及randn使用、以及介绍send和state的区别。-Using matlab to join all kinds of random noise in the image, including the calling function, and randn use, as well as the introduction of the difference between send and state.
add-noise
- add additive noise, gussian noise and salt pepper noise to the picture