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yuyin
- 用matlab采集语音,信号加噪去噪,以及fft变换-With Matlab acquisition Voice, the signal plus noise denoising, and fft transform
Acquisition-of-the-speech-signal
- matlab语音信号的采集,以及经过加噪后的滤波器过滤及相关的matlab程序-Matlab voice signal acquisition, and after adding noise after filtering and matlab program
jiemian
- 用于图像去噪的matlab的GUI界面程序实例,可以读入各种图像格式,选择不同去噪方法,产生去噪图像,并在同一界面下同时显示原始图像,加噪图像和去噪图像-For image denoising matlab GUI interface procedures example, can be read into various image formats, different Denoising, generated image denoising, and in the same interfac
imgprocessor
- 用MATLAB编写的图像处理的软件,具有图像处理的基本功能,如加噪去噪,边缘提取,直方图分布,模糊化处理,亮度对比度处理等-Using MATLAB image processing software, with the basic image processing functions, such as adding noise denoising, edge detection, histogram distribution, fuzzy processing, brightness, con
FORTRANXZB
- matlab生成地震信号处理的雷克子波,常用来加噪之后检测算法.-generating seismic signal processing matlab Ricker wavelet, used to increase noise after detection algorithm.
GUISHEJIMATLAB3
- 这个程序再matlab2012b版本上调试成功,以前在毕业设计的时候在网上找到的资料,希望对大家有用,基于MATLAB-GUI图形界面的数字图像处理软件 本系统设计基于GUI图形界面,用matlab语言编写代码,实现功能包括图象的读取、存储、显示、直方图均衡化、阈值化、小波分解、小波重构、加噪、去噪、平滑、锐化、边缘检测、图像分割等-This program debug version then matlab2012b success in graduate design information
3
- 基于matlab简单图像处理系统中对图片的加噪功能-Based on a simple matlab image processing system for image plus noise functions
Filtering-and-sharpening
- 利用matlab对图像进行加噪、平滑滤波、中值滤波、水平垂直差分锐化及交叉锐化-Use matlab for image noise, smoothing, median filtering, sharpening, and horizontal and vertical differential cross sharpening
awgnlogsum
- 在matlab中用c语言实现加噪,利用混合编程。-In matlab program, using c language adding noise
Wiener-filter-in-speech-enhance
- 这是我的adsp的project 维纳滤波在语音增强上的应用,是基于维纳滤波的语音增强的matlab实现,其中包括matlab源码,word文档,以及PPT。并设计了简单的 GUI 对语音信号进行加噪处理,然后再其进行维纳滤波。通过gui可以实时改变加入噪声的参数和维纳滤波器的参数,进行分析。并 有频谱显示和语谱对比显示。-This is my project adsp the Wiener filter applied on speech enhancement is ba
M2M4-SNR-estimination
- 经典的二阶矩四阶矩信噪比估计,有不经过上采样、成型滤波和经过上采样、成型滤波的两种版本。加噪方式也分别用了matlab自带函数和自写两种版本。望大家参考。-Second Moment classic SNR estimation fourth moment, there is not through the sampling, the shaping filter and sampled, two versions of shaping filter. Plus noise mode were
add_noise
- MATLAB下自加噪程序,可通过该函数的调用实现任意语音和噪声的按照规定信噪比相互叠加,已在本人很多程序中使用无误。 函数中有相应的使用说明。-ince the add noise under MATLAB procedures, can be achieved through the function call any speech and noise signal to noise ratio in accordance with the relevant provisions of t
frank-code
- frank码加噪和不加噪的相移变化以及I+jQ相移变化的MATLAB仿真代码-Frank Code Phase Shift,Frank Code Phase Shift I+jQ, Time Domain of I with Phase Shift & no Noise MATLAB Simulation code.
one
- 通过使用matlab自带的小波函数对语音信号进行处理,首先对载入的语音信号snow.wav添加高斯白噪声,然后对加噪的语音信号进行三层小波分解,最后分别采用强制性和默认阈值两种方法对信号进行消噪处理,强制性消噪方法直接将分解的高频系数全部变为0,默认阈值通过对分解的高频系数设定阈值来进行消噪-By using MATLAB built-in wavelet function of speech signal processing, first on the loading of the spee
pi_4DQPSK
- 用matlab产生pi/4-DQPSK信号,脉冲形成滤波器,加噪处理,分析误码性能-Produce pi/4-DQPSK signal matlab, pulse forming filter, noise processing, error performance analysis
yanshou
- 以MATLAB软件为工具,在GUI图形用户界面下针对不同特点的语音信号进行八种不同模式的滤波处理的语音信号处理系统,涉及基于巴特沃思滤波器的IIR滤波器和汉明窗设计的FIR滤波器,能够实现语音文件的打开及自定义路径的存储功能,同时可以实现语音信号加噪和音频倒放功能。-The source code, by means of MATLAB, under the Graphical User Interface, achieves a kind of speech signal processing
matlabMain
- 基于matlab开发的图像处理程序,实现边缘检测,灰度化,加噪去噪、直方图,傅立叶转换等功能,源码已测,可直接运行-Image processing program based on MATLAB development
work
- 巴特沃斯和切比雪夫低、带通滤波器matlab程序,能播放、读取音乐,加噪,滤噪等。画出加噪前、加噪后、滤波后波形。-Butterworth and Chebyshev low, band-pass filter matlab procedures, can play music, reading, adding noise, filtering etc.. Before the addition of noise, plus noise, after the filter waveform.
add_nosie_awgn_randn
- 对matlab通信仿真中噪声添加进行了定量分析,分别对awgn和randn加噪进行了编程实现,对于初学者掌握matlab噪声定量添加非常有帮助。-Communication Simulation of matlab noise addition quantitative analysis, respectively awgn and randn plus noise was programming for beginners to master matlab noise dosing very
dip
- 数字图像处理的小程序,基于MATLAB GUIDE编写,能够实现彩色图像的RGB,HSI分量分解,以及对其加噪和滤波处理-Applet digital image processing based on MATLAB GUIDE to write, it is possible to achieve color image RGB, HSI components break down, and their plus noise and the filtering process