搜索资源列表
impulse
- this function adds impulse noise to the image praposed
Noise
- 接收设备能对外界信息正确的接收、分析、处理的重要性是不言而喻的,它关系到社会的发展、人类的进步。然而在有用信号中往往伴随着噪声的存在。这种噪声分为电路内部固有的噪声与系统装置从外部接收而来的噪声。电路内部的噪声是系统固有的，与外界干扰无关，它可以通过对电路的合理设计、选择合理的元器件而得以控制。外部噪声主要由近几年的电子技术的高速发展，电子、电气设备的广泛应用而带来的电磁干扰引起的。这种噪声现象在工业发达的城市非常突出，它对各种系统接收装置的影响也越来越严重，使得这些系统装置不能正常工作，使得
KalMat
- Object-based framework for performing Kalman filtering for discrete time systems or continuous-discrete hybrid systems. Includes code for the classical Kalman filter for linear systems, the extended Kalman filter (EKF), and the more recent unscented
How_to_use_MATLAB_generated_Gaussian_white_noise.r
- 如何用MATLAB产生高斯白噪声-How to use MATLAB generated Gaussian white noise !!!!!!!!!!!!~~~~~~~~
contraharmonic
- this file contains the implementation of the "contraharmonic filter" using the basic formula of finding contraharmonic mean achieved through the use of for loops. contraharmonic filter can remove both -SALT n PEPPER noise from the image but not sim
s1
- i am uploading obj_evalution matalb file which is step after noise estimation
Code
- TV算法图像处理。total variation减少图像噪声算法源代码-TV algorithm for image processing. total variation image noise reduction algorithm source code
ecg_brar
- 50 hz ecg noise remover
adsp_lab2_LMS
- use simulink to run LMS algorithm to remove noise
LMS9
- 基于LMS算法的自适应噪声消除仿真分析,内含详细的文档说明-LMS-based adaptive noise cancellation algorithm simulation analysis, contains a detailed documentation
switching_median
- An Improved Switching Median filter for Uniformly Distributed Impulse Noise Removal
Noise
- This a simple white noise generator written in asm for pic16f73, but it can be easily modified for other pics-This is a simple white noise generator written in asm for pic16f73, but it can be easily modified for other pics...
MFCC
- 为了实现高速语音特征参数的提取，在分析了美尔频率倒谱特征参数提取算法的基础上，提出了算法的硬件 设计方案，介绍了各模块的设计原理。该方案增加了语音激活检测功能，可对语音信号中的噪音帧进行检测，提高了特征参 数的可靠性。-In order to achieve high-speed voice characteristic parameter extraction, in the analysis of Mel frequency cepstral feature extraction a
GMM
- :高斯混合模型(GMM)是一种经典的说话人识别算法，本文在实现其算法的同时，主要模拟了不同噪声环境情况下高斯混合模型 (GMM)的杭嗓声性能，得到了一些有益结论。 -Gaussian mixture model (GMM) is a classic speaker recognition algorithms, this algorithm at the same time in fulfilling its main simulated environmental conditions
noise
- 一种基于改进谱减法的语音去噪新方法.pdf-Based on improved spectral subtraction speech denoising new method. Pdf
Project
- noise reduction-noise reduction
project7
- Clipping Noise Cancellation using Iterative Methods
voice
- 本程序为一个用matlab实现的语音滤波程序，能计算并显示语音信号的幅频特性，巴特沃斯低通滤波器幅度和相位响应，引入噪声后的幅频特性，以及滤波后的DFT幅频特性。本程序附有语音文件以供试验。-This program is an implementation using matlab voice filtering procedures, can calculate and display the speech signal amplitude-frequency characteristics
apn
- add pink noise to signal with certain SNR
pr23
- a function to add blue noise to signal