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costas
- 是有关QPSK的c编写。包含高斯噪声等#include <iostream> #include <fstream> #include <cmath> #include <ctime> #include <cstdlib>-C is related to the preparation of QPSK. Includes Gaussian noise
guss
- 通过随机序列产生高斯噪声，画出分布直方图和拟合曲线。-Gaussian noise is developted by random sequence, draw the distribution histogram and the fitting curve
filter2
- 设计一个2阶加权自适应噪声对消器，对经加性白高斯噪声信道干扰的正弦信号进行滤波。-Design of a second-order weighted adaptive noise cancellation, a sinusoidal signal by additive white Gaussian noise channel interference filter.
SpatialFiltering
- 对图像添加高斯噪声和椒盐噪声，并分别使用均值滤波和中值滤波去噪。-Noise Generators. 1. Find (or develop) a program to add Gaussian noise to an image. You must be able to specify the noise mean and variance 2. Find (or develop) a program to add salt-and-pepper (impulse) noise to an
filter
- 给图像添加高斯噪声，并使用高斯滤波器，ILPF，巴特沃兹滤波器分别处理后得到结果图 需要在目录下有一张匹配文件名的图片，必须是灰度图-Add gaussian noise to the image, and use the gaussian filter, ILPF, bart ward filter respectively after processing results Need to have a picture of a match the filename, directory
dft
- 给图像添加高斯噪声，并使用高斯滤波器，ILPF，巴特沃兹滤波器分别处理后得到结果图 需要在目录下有一张匹配文件名的图片，必须是灰度图-Add gaussian noise to the image, and use the gaussian filter, ILPF, bart ward filter respectively after processing results Need to have a picture of a match the filename, directory mu
A11021155_5
- 对一幅图像添加高斯噪声和椒盐噪声的效果图-On an image to add Gaussian noise and impulse noise renderings
kaerman
- 研究生课程——matlab程序 参考书目《统计信号处理基础——估计与检测理论》--【美】Steven M.Kay著，罗鹏飞译 题目来源：本书扩展卡尔曼滤波的例题 目标运动情况：高斯噪声干扰的二维目标匀速直线运动，仅能观测到目标带有噪声的距离和方位信息可供利用，对其进行滤波 可扩展性能：可扩展至三维目标的匀速直线运动，可扩展至二维目标的匀加速直线运动-in the gaussian noise interference，two-dimensional
WNNM_code
- 图像去噪，对高斯噪声有很好的效果，运行较慢-image denosiy
GaussAitken
- 机动目标跟踪，GaussAitken滤波器 简谐运动物体，加性高斯噪声 Matlab程序-Maneuvering target tracking, GaussAitken filter Simple harmonic motion of objects, plus Gaussian noise Matlab program
QPSK
- QPSK高斯噪声信道下的星座点和比特误码率仿真曲线-QPSK constellations point under gaussian noise channel and the bit error rate curve simulation
zs
- 直接运行即可，采用自己编写的函数完成了给一副图像添加了高斯噪声，均匀噪声，椒盐噪声的程序，是自己做课程设计写的函数，没有调用原来的函数。-I have written using the function to complete a pair of images added Gaussian noise, uniform noise, impulse noise procedure is to write their own curriculum design function, do not
3
- 对于已定义的包含从0到15的整数的列向量xsym，就可以利用modem.qammod对象的modulate方法来调制它。其中M值为16，亦即为码字表的大小。 对已调制信号可采用awgn函数添加加性高斯噪声。其中比特能量与噪声功率谱密度的比值，Eb/N0，设置为10dB。 -The method comprising modulate integer from column vectors xsym 0 through 15, can use the defined object mod
channel-coding
- 信道编码，用于信号在信道中安全传输，抵抗高斯噪声等干扰攻击。-Channel coding, for the secure transmission of the signal in the channel to resist attack Gaussian noise interference.
shuzituxiang
- 二维图像的处理，包括加入高斯噪声，椒盐噪声，滤波处理。-Two-dimensional image processing, including Gaussian noise, impulse noise, filtering.
Eliminating_background_emissions
- 消除实验图像中的背景噪声，噪声为随机或高斯噪声-Eliminating background emissions
Gaussian
- 高斯滤波是一种线性平滑滤波，适用于消除高斯噪声，广泛应用于图像处理的减噪过程。通俗的讲，高斯滤波就是对整幅图像进行加权平均的过程，每一个像素点的值，都由其本身和邻域内的其他像素值经过加权平均后得到。高斯滤波的具体操作是：用一个模板（或称卷积、掩模）扫描图像中的每一个像素，用模板确定的邻域内像素的加权平均灰度值去替代模板中心像素点的值。-Gaussian smoothing filter is a linear filter for the elimination of Gaussian nois
ImageProcessing
- gaosi.m是给图片2.jpg添加高斯噪声，再用3×3的均值滤波和中值滤波处理。lvbo.m是给图片2.jpg添加椒盐噪声，再用3×3的均值滤波和中值滤波处理。-Gaosi. M is for picture 2. JPG to add gaussian noise, with 3 x 3 average filtering and median filtering processing. Lvbo. M is for picture 2. JPG add salt and pepper no
IEEE80211_OFDM
- IEEE802.11物理层OFDM仿真，做了QPSK和QAM两种调制方式和不同信道估计方式的对比图，信道包含瑞利衰落和高斯噪声-IEEE802.11 OFDM physical layer simulation, QPSK and QAM made two modulation methods and different ways of estimated channel comparison chart
GaussSmooth
- 可用于CCS3.3的高斯噪声平滑滤波运算-Gaussian noise smoothing filter can be used at CCS3.3