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lsb-watermarking-recover
- Briefly with the following code I will try to embed the MSB of the baboon image into the picture of Lena by exploiting the LSB embedding technique. We will try also to add an WGN (white gaussian noise) to the image then after these operations we will
matlab
- 使用matlab进行图片加噪，DCT变换，平滑滤波等处理-Add noise to images using matlab, DCT transform, filtering and other processing
MYGUI
- 第一章作业： 用C语言或者VC，VB，Matlab或其他语言完 成如下实验： 1）打开一个BMP文件 2）将其局部区域的灰度值进行改变 3）另存为一个新的BMP文件 要求显示出原BMP图像和新BMP图像。 1。打开一幅图像，添加椒盐、高斯噪声，然后使用邻域平均法、中值滤波法、K邻近平均法进行平滑。 2。打开一幅图像，利用Roberts梯度法、Sobel算子和拉普拉斯算子进行锐化，并比较结果。 第五章作业 编写一个程序，对输入的图像进
HW1
- 图像处理作业 用matlab显示直方图 累积分布函数 加高斯噪声 再用平滑降噪 都是自己编的程序-Given the test image "Lenna" 256*256 with 256 gray levels, do the following: 1) Using MATLAB display the test image. 2) Display the intensity histogram of the test image. 3) Using the im
ex5
- matlab写的自适应滤波器，自己产生信号并加入噪声，结果与加入噪声相比有了很大改善。-matlab write adaptive filter, to generate its own signal and add noise, add noise, compared with the results has been greatly improved.
Matlab
- 利用matlab对图片频域变换、加噪声、计算SNR PSNR，对音频进行处理包括提取高音、低音、并对其进行调制解调-Using matlab frequency domain transform of the picture, add noise to calculate the SNR PSNR of audio processing including the extraction of treble, bass, and its modulation and demodulation
add_gauss_white_noise_or_salt_and_pepper_noise
- 使用这个matlab程序，你可以对图像实现加高斯白噪声或者椒盐噪声-whth this matlab code，You can add Gaussian white noise or salt and pepper noise on the purpose image
cdma
- 实现扩频系统。信源产生，扩频，基带成型后加噪声，解扩，低通。判决-Achieve spread spectrum system. Source production, spreading, baseband shaping, add noise, despreading, low-pass. Judgment
Matlab
- 使用matlab在16进制数据中加入高斯白噪声（程序虽小但是自己完成）-Using Matlab to add Gaussian white noise in the hexadecimal data (procedures may be small, but complete by myself)
matlab-add-Gaussian-white-noise
- 描述如何在信号中添加白噪声和已知信噪比的高斯白噪声！-Describe how to add white noise in the signal and known SNR Gaussian white noise!
Matlab-GUI-Digital-Image-Processing
- 数字图像处理大作业，利用Matlab GUI工具 添加噪声 滤波去噪-Digital image processing operations, the use of the Matlab GUI tools add noise filter denoising
noise
- 使用MAtlab语言，在一幅图像中添加各种噪声，比如：椒盐噪声，高斯噪声，均匀，指数，对数，厄尔等噪声。-Using Matlab language, to add a variety of noise in an image, such as: salt and pepper noise, Gaussian noise, uniform, exponential, logarithmic, El noise.
Matlab-Kalman
- 使用Matlab实现LMS自适应滤波，实现的主要功能有：读入原始音频，加入高斯噪声后用LMS自适应滤波滤除，比较原始音频，加入噪声音频和滤波后音频的区别。-Matlab achieved using LMS adaptive filtering to achieve the main features are: read the original audio, adding Gaussian noise is filtered using LMS adaptive filtering, comp
A
- 关于对图形添加噪声、去除噪声的MATLAB程序-With regard to the graphics add noise, noise removal MATLAB program
Desktop
- 在matlab图片处理中加入噪声，是图片不再清晰-Add noise in matlab image processing, is no longer clear picture
Image-denoising--base-on-matlab
- 基于MATLAB的图形降噪,典型的BMP图像文件由三部分组成,位图文件头数据结构-Image denoising base on matlab,we selected the criteria image of Lena, add Gaussian noise and impulse noise with different strength
matlab-image
- matlab 图片的除噪，先给图片添加椒盐早上，后通过中值滤波，除掉噪声-matlab image noise removal, give the picture to add salt and pepper in the morning, after the adoption of the median filter to get rid of the noise
QAM-Matlab
- Code to simulate QAM modulation and demodulation. Also has an AWGN function to add noise to symbols. A Rayleigh and Rice process are added as a part to simulate a complete communication system and uate its behavior. -Code to simulate QAM modulation a
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
matlab-prac
- 实现了基于MATLAB GUI的一个简单图像降噪过程，可以添加不同噪声，选择不同去噪方法。对新手可能有点启发。-Implements a simple image noise reduction process is based on MATLAB GUI, you can add different noises, different Denoising. The novice may be a bit of inspiration.