-
Simulation-of-4FSK-Hamming-code
MATLAB中提供了汉明码的编解码、4FSK调制解调函数和不同通信信道模型函数,本程序直接调用进行编程。借助于MATLAB可大大地拓宽研究分析的视野提高研究设计的效率,具有重要的推广和应用价值。 (MATLAB provides the hamming codec 4FSK modem function and different communication channel model function, the program calls directly programming. Help of MATLAB can greatly broaden the horizons of research and analysis to improve the efficiency of the study design, with promotion and application value.)
- 2013-01-17 21:00:03下载
- 积分:1
-
db4
1、 降噪步骤:
(1) 一维信号的小波分解。选择一个小波并确定分解的层次,然后进行分解运算。
(2) 小波分解高频系数的阈值量化。对各个分解尺度下得高频系数选择阈值进行软阈值量化处理。
(3) 一维小波重构。根据小波分解的最底层低频系数和各高频系数进行一维小波重构。
matlab里面有关于去噪的函数,你可以找一下~~
这说的只是基本原理,希望有所帮助(1, noise reduction steps: (1) one-dimensional signal wavelet decomposition. Select a wavelet decomposition level and determining, and then divide the operation. (2) high coefficient wavelet thresholding. For each decomposition scales have high coefficient selection threshold soft threshold quantization. (3) one-dimensional wavelet reconstruction. According to the lowest level of the low frequency wavelet coefficients and high frequency coefficients of each one-dimensional wavelet reconstruction. There are about denoising matlab function, you can find some ~ ~ This says just the basic principle, we hope to help)
- 2013-07-01 14:36:08下载
- 积分:1
-
matlabjingdian
MATLAB经典的算法程序,帮助学习MATLAB(classic MATLAB program)
- 2010-05-12 17:27:01下载
- 积分:1
-
forgez_sys_flou
systèmes flous de supervision de mode de fonctionnement
- 2015-04-01 16:09:11下载
- 积分:1
-
Chenmh_LIB
Frequently used algorithms for numerical analysis and signal processing(Frequently used for numerical algorithms analysis and signal processing)
- 2007-01-27 01:17:38下载
- 积分:1
-
SAR-denosing-sj
自己写的SAR相干斑去噪matlab代码
包括:小波去噪,contourlet变换去噪,小波-contourlet去噪,基于PCA的小波-contourlet去噪(Write your own SAR Speckle Denoising matlab code comprising: wavelet de-noising, contourlet denoising, wavelet-contourlet de-noising, wavelet-based PCA denoising-contourlet)
- 2021-02-01 18:40:00下载
- 积分:1
-
traincontrollimit80correct
动态矩阵控制 列车跟踪速度80KM/H 模型预测控制(DMC DMC)
- 2012-05-13 18:07:00下载
- 积分:1
-
fdbbook
Introduction to the Companion MATLAB Codes (Introduction to the Companion MATLAB Codes)
- 2008-01-04 17:17:13下载
- 积分:1
-
Image-Processing-Function-List-of-Matlab
Matlab图形图像处理函数详细列表,对图形图像处理非常有帮助()
- 2008-05-09 09:07:41下载
- 积分:1
-
maxent-20041229-linux-static.tar
基础的极大熵算法是分析研究,有利于初学者的分析研究!(Maximum entropy algorithm is based on analysis of)
- 2009-12-11 20:04:05下载
- 积分:1