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Description: MATLAB中产生高斯白噪声的两个函数
一个是WGN，另一个是AWGN-MATLAB generated white Gaussian noise is a function of two drawings, and the other is AWGN
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Size: 1496 |
Author: 邓量 |
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Description: 产生高斯白噪声，使用matlab编辑及仿真，均值为零-have a Gaussian white noise, editing and the use of Matlab simulation, mean zero
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Size: 1851 |
Author: 吴强 |
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Description: 产生高斯白噪声，使用matlab编辑及仿真，均值为零-have a Gaussian white noise, editing and the use of Matlab simulation, mean zero
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Size: 2048 |
Author: 吴强 |
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Description: 这是MATLAB软件中的产生高斯白噪声的函数，通过参数设置得到你所需要的白噪声，同时可以用于研究随机信号产生的方法。-This is the MATLAB software have a function of Gaussian white noise, through the parameters you need to be white noise, at the same time can be used to study the methods of random signal generator.
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Size: 2048 |
Author: boss |
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Description: Function that returns a row vector of WGN with same length as input signal.
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Size: 2048 |
Author: tdatSlave |
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Description: 信源函数
randerr 产生比特误差样本
randint 产生均匀分布的随机整数矩阵
randsrc 根据给定的数字表产生随机矩阵
wgn 产生高斯白噪声
信号分析函数
biterr 计算比特误差数和比特误差率
eyediagram 绘制眼图
scatterplot 绘制分布图
symerr 计算符号误差数和符号误差率
信源编码
compand mu律/A律 压缩/扩张
dpcmdeco DPCM（差分脉冲编码调制）解码
dpcmenco DPCM编码
dpcmopt 优化DPCM参数
lloyds Lloyd法则优化量化器参数
quantiz 给出量化后的级和输出值
误差控制编码
bchpoly 给出二进制BCH码的性能参数和产生多项式
convenc 产生卷积码
cyclgen 产生循环码的奇偶校验阵和生成矩阵
cyclpoly 产生循环码的生成多项式
decode 分组码解码器
encode 分组码编码器
gen2par 将奇偶校验阵和生成矩阵互相转换
gfweight 计算线性分组码的最小距离
hammgen 产生汉明码的奇偶校验阵和生成矩阵
rsdecof 对Reed-Solomon编码的ASCII文件解码-#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <float.h>
#include <string.h>
#include <stdarg.h>
#include "svm.h"
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Author: little863 |
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Description: 用matlab仿真出加性高斯白噪声，及其技术-Matlab simulation using the additive white Gaussian noise, and its technology
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Size: 1024 |
Author: 段德平 |
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Description: 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 write to file the results. The code is heavily commented, so I think that further explanations are not needed.Recover
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Size: 1024 |
Author: gege |
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Description: 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
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Size: 49152 |
Author: doreen |
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Description: 用matlab产生粉红色噪声和高斯色噪声,对粉红色噪声和高斯色噪声进行相关分析和谱分析,所有结果均用图示法来表示.-Using matlab to generate pink noise and Gaussian colored noise, pink noise and Gaussian colored noise correlation analysis and spectrum analysis, all the results were that uses graphics to represent.
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Size: 12288 |
Author: knight |
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Description: 一、概念
英文名称：white Gaussian noise WGN
定义：均匀分布于给定频带上的高斯噪声；
所谓高斯白噪声中的高斯是指概率分布是正态函数，而白噪声是指它的二阶矩不相关，一阶矩为常数，是指先后信号在时间上的相关性。这是考察一个信号的两个不同方面的问题。
高斯白噪声：如果一个噪声，它的幅度服从高斯分布，而它的功率谱密度又是均匀分布的，则称它为高斯白噪声。
热噪声和散粒噪声是高斯白噪声。
二、matlab举例
Matlab有两个函数可以产生高斯白噪声，wgn( )和awgn( )。-white Gaussian noise WGN
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Author: kevin |
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Description: MATLAB中产生高斯白噪声，涉及到awgn和wgn函数。(MATLAB produces white noise in Gauss, involving AWGN and WGN functions.)
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Size: 36864 |
Author: 维特斯
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Description: 在matlab中无论是wgn还是awgn函数，实质都是由randn函数产生的噪声。即：wgn函数中调用了randn函数，而awgn函数中调用了wgn函数。(The principle of AWGN adding white noise)
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Size: 29696 |
Author: yudi550 |
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Description: 这是基于matlab的music算法，并包含我、awgn和wgn源代码，望采纳(music awgn source code)
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Size: 5120 |
Author: kathykathy |
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