搜索资源列表
gaussian
- 含有高斯噪声的图像滤波的matlab程序源代码-Matlab source code contains a Gaussian noise image filtering
tuxiangquzao-
- 把一幅图像加上高斯噪声，再分别用均值和中值滤波的方法去除噪声。matlab仿真出的图像为四个：第一个为原图片，第二个为加高斯噪声后的图片，第三个为均值滤波后的图片，第四个为中值滤波后的图片。-Put an image plus Gaussian noise, then were mean and median filtering to remove noise. matlab simulation of the image into four: the first one is the orig
image
- 系统能读取不同图像，保存处理后的图像； 2. 直方图均衡化； 3. 对图像进行FFT和DCT变换； 4. 对图像添加高斯噪声，进行均值降噪（图像数目可设置）； 5. 对图像进行频域增强（可选一种滤波器对图像平滑或者锐化都行）； 6. 采用阈值法对图像进行二值化；（阈值可设置） -he system can read different image, save the image after processing 2 histogram equalization
Gaussian-Filter-Algorithm
- 很清楚的讲解了高斯滤波在图像在的应用，对于高斯噪声有很好的平滑效果，并且讲解了高斯滤波的原理-Clearly explain the Gaussian filter in image applications, for Gaussian noise has a good smoothing effect and explain the principles of the Gaussian filter
Digitalimage-recovery
- 数字图像的退化与复原，通过高斯噪声模糊，然后用维纳滤波器等进行恢复-Digital image degradation and recovery, through fuzzy Gaussian noise, then resume with the Wiener filter, etc.
hanming74
- 该程序实现的是产生一随机信源（二进制）经74汉明码编码后，进行BPSK调制，经过模拟高斯噪声信道后进行译码，并给出错误图样、译码值和误码率。-The program is to generate a random source (binary) after 74 hamming coding, BPSK-modulated, after Gaussian noise channel analog decoding, and gives the wrong pattern, decoding an
zhongzhi
- 对与图像加入高斯噪声和椒盐噪声，然后再对被噪声污染的图像进行中值滤波-On the image by adding Gaussian noise and impulse noise, and then on to be noise pollution image median filtering
code2_4
- 用于高斯噪声和椒盐噪声的噪声滤波程序，并对于图像处理效果做出评价-Gaussian noise and impulse noise for noise filtering procedures, and make evaluations for image processing effects
Untitled2
- 图像去噪程序，分为高斯噪声和椒盐噪声，分别用均值滤波、中值滤波、一次维纳滤波、二次维纳滤波复原，效果很好！-Denoising procedures, divided Gaussian noise and salt and pepper noise, respectively, with mean filter, median filter, a Wiener filter, secondary Wiener filter restoration, very good!
413292gmskModulationDemodulation
- 数字信号的调制解调程序，加入了高斯噪声，频谱观察，可以比较信号的性能-Digital signal modulation and demodulation process, adding a Gaussian noise spectral observations, you can compare the performance of signal
zixiangguanxinhaotiqu
- 利用Matlab工具，通过wgn函数生成高斯噪声，通过多重自相关方法，对高斯白噪声环境下的正弦信号进行分析与提取-Use Matlab tool to generate Gaussian noise by wgn function through multiple autocorrelation method, the sinusoidal signal Gaussian white noise environment analysis and extraction
ghk_tracker
- 雷达系统中设计0均值高斯噪声的稳态αβγ滤波器的MATLAB源代码-Radar system design zero mean Gaussian noise steady αβγ filter MATLAB source code
gaussbutongcanshudeshiyanjieguo
- 试验比较了加入不同噪声信噪比的高斯噪声的去噪效果-Trial compared the effects of adding different noise denoising SNR Gaussian noise
junzhilvbo
- 改进的邻域平均法，带阈值邻域平均法去除高斯噪声-Improved neighborhood average, with a threshold neighborhood averaging method to remove Gaussian noise
DIP-E5_log
- 对下图施加高斯噪声，采用LoG算子对含噪声的图象实施边缘分割，找出该图象的最佳边缘。-Applying Gaussian noise figure below, using LoG operator for the implementation of the noisy image edge segmentation to identify the best edge of the image.
Image-encryption
- 该程序主要实现了图像的加密和解密，并将图像加入高斯噪声和椒盐噪声后进行加密和解密处理。-The main procedures of the image encryption and decryption, and the image to join the Gauss noise and salt and pepper noise after the encryption and decryption processing.
jiangcaiyang
- 实现图像的5倍降采样，并附加30的高斯噪声，可直接运行-5 times to achieve the image down-sampling, and an additional 30 Gaussian noise, can be directly run
QPSK-BER
- 一个仿真数字带通QPSK调制系统的误码率的matlab程序。无论是仿真带通系统还是基带通信系统，通信系统模型的误码率的计算过程主要由设置相关参数、创建信号、即信源编码、调制、对调制信号添加高斯噪声、解调、计算系统的误码率等步骤组成。这个例子详细介绍如何利用matlab通信工具箱中提供的函数实现系统的误码率的仿真。-BER simulation of a digital bandpass QPSK modulation system matlab program. The simulation s
wiener2
- 对加入高斯噪声的图像进行维纳滤波，里面附带图像，峰值信噪比，信噪比-Gaussian noise on images Wiener filter, which comes with the image, the peak signal to noise ratio, SNR
quzaohanshu
- 这里面含有对图像进行去噪的去噪函数，如高斯噪声，随机噪声，椒盐噪声等-This included the image de-noising noising function, such as Gaussian noise, random noise, impulse noise, etc.